repo stringlengths 5 92 | file_url stringlengths 80 287 | file_path stringlengths 5 197 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:37:27 2026-01-04 17:58:21 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/trailing_empty_lines.rb | lib/rubocop/cop/layout/trailing_empty_lines.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Looks for trailing blank lines and a final newline in the
# source code.
#
# @example EnforcedStyle: final_newline (default)
# # `final_newline` looks for one newline at the end of files.
#
# # b... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/multiline_hash_brace_layout.rb | lib/rubocop/cop/layout/multiline_hash_brace_layout.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks that the closing brace in a hash literal is either
# on the same line as the last hash element, or a new line.
#
# When using the `symmetrical` (default) style:
#
# If a hash's opening brace is on t... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/space_inside_range_literal.rb | lib/rubocop/cop/layout/space_inside_range_literal.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks for spaces inside range literals.
#
# @example
# # bad
# 1 .. 3
#
# # good
# 1..3
#
# # bad
# 'a' .. 'z'
#
# # good
# 'a'..'z'
c... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/multiline_assignment_layout.rb | lib/rubocop/cop/layout/multiline_assignment_layout.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks whether the multiline assignments have a newline
# after the assignment operator.
#
# @example EnforcedStyle: new_line (default)
# # bad
# foo = if expression
# 'bar'
# end
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/begin_end_alignment.rb | lib/rubocop/cop/layout/begin_end_alignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks whether the end keyword of `begin` is aligned properly.
#
# Two modes are supported through the `EnforcedStyleAlignWith` configuration
# parameter. If it's set to `start_of_line` (which is the default), the
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/indentation_consistency.rb | lib/rubocop/cop/layout/indentation_consistency.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks for inconsistent indentation.
#
# The difference between `indented_internal_methods` and `normal` is
# that the `indented_internal_methods` style prescribes that in
# classes and modules the `protected` a... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/empty_line_between_defs.rb | lib/rubocop/cop/layout/empty_line_between_defs.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks whether class/module/method definitions are
# separated by one or more empty lines.
#
# `NumberOfEmptyLines` can be an integer (default is 1) or
# an array (e.g. [1, 2]) to specify a minimum and maximum
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/empty_lines_around_attribute_accessor.rb | lib/rubocop/cop/layout/empty_lines_around_attribute_accessor.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks for a newline after an attribute accessor or a group of them.
# `alias` syntax and `alias_method`, `public`, `protected`, and `private` methods are allowed
# by default. These are customizable with `AllowAliasSyntax`... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/multiline_method_call_indentation.rb | lib/rubocop/cop/layout/multiline_method_call_indentation.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks the indentation of the method name part in method calls
# that span more than one line.
#
# @example EnforcedStyle: aligned (default)
# # bad
# while myvariable
# .b
# # do som... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/first_method_parameter_line_break.rb | lib/rubocop/cop/layout/first_method_parameter_line_break.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks for a line break before the first parameter in a
# multi-line method parameter definition.
#
# @example
#
# # bad
# def method(foo, bar,
# baz)
# do_something
#... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/space_around_operators.rb | lib/rubocop/cop/layout/space_around_operators.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks that operators have space around them, except for ** which
# should or shouldn't have surrounding space depending on configuration.
# It allows vertical alignment consisting of one or more whitespace
# around o... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/rescue_ensure_alignment.rb | lib/rubocop/cop/layout/rescue_ensure_alignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks whether the rescue and ensure keywords are aligned
# properly.
#
# @example
#
# # bad
# begin
# something
# rescue
# puts 'error'
# end
#
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/empty_lines_around_arguments.rb | lib/rubocop/cop/layout/empty_lines_around_arguments.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks if empty lines exist around the arguments
# of a method invocation.
#
# @example
# # bad
# do_something(
# foo
#
# )
#
# process(bar,
#
# ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/layout/empty_comment.rb | lib/rubocop/cop/layout/empty_comment.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks empty comment.
#
# @example
# # bad
#
# #
# class Foo
# end
#
# # good
#
# #
# # Description of `Foo` class.
# #
# class Foo
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/nil_methods.rb | lib/rubocop/cop/mixin/nil_methods.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module provides a list of methods that are:
# 1. In the NilClass by default
# 2. Added to NilClass by explicitly requiring any standard libraries
# 3. Cop's configuration parameter AllowedMethods.
module NilMethods
include Allow... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/hash_alignment_styles.rb | lib/rubocop/cop/mixin/hash_alignment_styles.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking hash alignment.
module HashAlignmentStyles
# Handles calculation of deltas when the enforced style is 'key'.
class KeyAlignment
def checkable_layout?(_node)
true
end
def ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/configurable_formatting.rb | lib/rubocop/cop/mixin/configurable_formatting.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Shared functionality between mixins that enforce naming conventions
module ConfigurableFormatting
include ConfigurableEnforcedStyle
def check_name(node, name, name_range)
if valid_name?(node, name)
correct_style_detected... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/multiline_element_indentation.rb | lib/rubocop/cop/mixin/multiline_element_indentation.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common code for indenting the first elements in multiline
# array literals, hash literals, and method definitions.
module MultilineElementIndentation
private
def each_argument_node(node, type)
left_parenthesis = node.loc.begin... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/range_help.rb | lib/rubocop/cop/mixin/range_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Methods that calculate and return Parser::Source::Ranges
module RangeHelp
BYTE_ORDER_MARK = 0xfeff # The Unicode codepoint
NOT_GIVEN = Module.new
private
def source_range(source_buffer, line_number, column, length = 1)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/multiline_literal_brace_layout.rb | lib/rubocop/cop/mixin/multiline_literal_brace_layout.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking the closing brace of a literal is
# either on the same line as the last contained elements or a new line.
module MultilineLiteralBraceLayout
include ConfigurableEnforcedStyle
private
def check_... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/first_element_line_break.rb | lib/rubocop/cop/mixin/first_element_line_break.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking for a line break before the first
# element in a multi-line collection.
module FirstElementLineBreak
private
def check_method_line_break(node, children, ignore_last: false)
return if children.... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/check_single_line_suitability.rb | lib/rubocop/cop/mixin/check_single_line_suitability.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Checks for code on multiple lines that could be rewritten on a single line
# without changing semantics or exceeding the `Max` parameter of `Layout/LineLength`.
module CheckSingleLineSuitability
def suitable_as_single_line?(node)
!to... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/interpolation.rb | lib/rubocop/cop/mixin/interpolation.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for working with string interpolations.
#
# @abstract Subclasses are expected to implement {#on_interpolation}.
module Interpolation
def on_dstr(node)
on_node_with_interpolations(node)
end
alias ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/trailing_comma.rb | lib/rubocop/cop/mixin/trailing_comma.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common methods shared by Style/TrailingCommaInArguments,
# Style/TrailingCommaInArrayLiteral and Style/TrailingCommaInHashLiteral
# rubocop:disable Metrics/ModuleLength
module TrailingComma
include ConfigurableEnforcedStyle
include... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/unused_argument.rb | lib/rubocop/cop/mixin/unused_argument.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Lint
# Common functionality for cops handling unused arguments.
module UnusedArgument
extend NodePattern::Macros
def after_leaving_scope(scope, _variable_table)
scope.variables.each_value { |variable| check_argu... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/allowed_receivers.rb | lib/rubocop/cop/mixin/allowed_receivers.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module encapsulates the ability to allow certain receivers in a cop.
module AllowedReceivers
def allowed_receiver?(receiver)
receiver_name = receiver_name(receiver)
allowed_receivers.include?(receiver_name)
end
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/min_branches_count.rb | lib/rubocop/cop/mixin/min_branches_count.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking minimum branches count.
module MinBranchesCount
private
def min_branches_count?(node)
branches =
if node.case_type?
node.when_branches
elsif node.if_type?
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/trailing_body.rb | lib/rubocop/cop/mixin/trailing_body.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common methods shared by TrailingBody cops
module TrailingBody
def trailing_body?(node)
body = node.to_a.reverse[0]
body && node.multiline? && body_on_first_line?(node, body)
end
def body_on_first_line?(node, body)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/configurable_enforced_style.rb | lib/rubocop/cop/mixin/configurable_enforced_style.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Handles `EnforcedStyle` configuration parameters.
module ConfigurableEnforcedStyle
def opposite_style_detected
style_detected(alternative_style)
end
def correct_style_detected
style_detected(style)
end
d... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/heredoc.rb | lib/rubocop/cop/mixin/heredoc.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for working with heredoc strings.
module Heredoc
OPENING_DELIMITER = /(<<[~-]?)['"`]?([^'"`]+)['"`]?/.freeze
def on_str(node)
return unless node.heredoc?
on_heredoc(node)
end
alias on_dstr... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/surrounding_space.rb | lib/rubocop/cop/mixin/surrounding_space.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking and correcting surrounding whitespace.
module SurroundingSpace
include RangeHelp
NO_SPACE_COMMAND = 'Do not use'
SPACE_COMMAND = 'Use'
SINGLE_SPACE_REGEXP = /[ \t]/.freeze
private
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/on_normal_if_unless.rb | lib/rubocop/cop/mixin/on_normal_if_unless.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for cops checking if and unless expressions.
module OnNormalIfUnless
def on_if(node)
return if node.modifier_form? || node.ternary?
on_normal_if_unless(node)
end
end
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/percent_literal.rb | lib/rubocop/cop/mixin/percent_literal.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for handling percent literals.
module PercentLiteral
include RangeHelp
private
def percent_literal?(node)
return false unless (begin_source = begin_source(node))
begin_source.start_with?('%')
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/allowed_identifiers.rb | lib/rubocop/cop/mixin/allowed_identifiers.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module encapsulates the ability to allow certain identifiers in a cop.
module AllowedIdentifiers
SIGILS = '@$' # if a variable starts with a sigil it will be removed
def allowed_identifier?(name)
!allowed_identifiers.empty? &... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/string_literals_help.rb | lib/rubocop/cop/mixin/string_literals_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for cops checking single/double quotes.
module StringLiteralsHelp
private
def wrong_quotes?(src_or_node)
src = src_or_node.is_a?(RuboCop::AST::Node) ? src_or_node.source : src_or_node
return false if s... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/array_syntax.rb | lib/rubocop/cop/mixin/array_syntax.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common code for ordinary arrays with [] that can be written with %
# syntax.
module ArraySyntax
private
def bracketed_array_of?(element_type, node)
return false unless node.square_brackets? && !node.values.empty?
node... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/uncommunicative_name.rb | lib/rubocop/cop/mixin/uncommunicative_name.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality shared by Uncommunicative cops
module UncommunicativeName
CASE_MSG = 'Only use lowercase characters for %<name_type>s.'
NUM_MSG = 'Do not end %<name_type>s with a number.'
LENGTH_MSG = '%<name_type>s must be at l... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/empty_parameter.rb | lib/rubocop/cop/mixin/empty_parameter.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common code for empty parameter cops.
module EmptyParameter
extend NodePattern::Macros
private
# @!method empty_arguments?(node)
def_node_matcher :empty_arguments?, <<~PATTERN
(block _ $(args) _)
PATTERN
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/gemspec_help.rb | lib/rubocop/cop/mixin/gemspec_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking gem declarations.
module GemspecHelp
extend NodePattern::Macros
# @!method gem_specification?(node)
def_node_matcher :gem_specification?, <<~PATTERN
(block
(send
(const... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/parentheses.rb | lib/rubocop/cop/mixin/parentheses.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for handling parentheses.
module Parentheses
private
def parens_required?(node)
range = node.source_range
source = range.source_buffer.source
/[a-z]/.match?(source[range.begin_pos - 1]) || /[a... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/negative_conditional.rb | lib/rubocop/cop/mixin/negative_conditional.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Some common code shared between `NegatedIf` and
# `NegatedWhile` cops.
module NegativeConditional
extend NodePattern::Macros
MSG = 'Favor `%<inverse>s` over `%<current>s` for negative conditions.'
private
# @!method sing... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/rescue_node.rb | lib/rubocop/cop/mixin/rescue_node.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking `rescue` nodes.
module RescueNode
def modifier_locations
@modifier_locations ||= processed_source.tokens.select(&:rescue_modifier?).map!(&:pos)
end
private
def rescue_modifier?(node)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/gem_declaration.rb | lib/rubocop/cop/mixin/gem_declaration.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking gem declarations.
module GemDeclaration
extend NodePattern::Macros
# @!method gem_declaration?(node)
def_node_matcher :gem_declaration?, '(send nil? :gem str ...)'
end
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/space_before_punctuation.rb | lib/rubocop/cop/mixin/space_before_punctuation.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for cops checking for space before
# punctuation.
module SpaceBeforePunctuation
include RangeHelp
MSG = 'Space found before %<token>s.'
def on_new_investigation
each_missing_space(processed_source.s... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/allowed_methods.rb | lib/rubocop/cop/mixin/allowed_methods.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module encapsulates the ability to allow certain methods when
# parsing. Even if the code is in offense, if it contains methods
# that are allowed. This module is equivalent to the IgnoredMethods module,
# which will be deprecated in Rubo... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/safe_assignment.rb | lib/rubocop/cop/mixin/safe_assignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for safe assignment. By safe assignment we mean
# putting parentheses around an assignment to indicate "I know I'm using an
# assignment as a condition. It's not a mistake."
module SafeAssignment
extend NodePattern::... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/code_length.rb | lib/rubocop/cop/mixin/code_length.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking length of code segments.
module CodeLength
extend ExcludeLimit
MSG = '%<label>s has too many lines. [%<length>d/%<max>d]'
exclude_limit 'Max'
private
def message(length, max_length)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/target_ruby_version.rb | lib/rubocop/cop/mixin/target_ruby_version.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking target ruby version.
module TargetRubyVersion
def required_minimum_ruby_version
@minimum_target_ruby_version
end
def required_maximum_ruby_version
@maximum_target_ruby_version
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/duplication.rb | lib/rubocop/cop/mixin/duplication.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for dealing with duplication.
module Duplication
private
# Whether the `collection` contains any duplicates.
#
# @param [Array] collection an array to check for duplicates
# @return [Boolean] whether... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/alignment.rb | lib/rubocop/cop/mixin/alignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module checks for nodes that should be aligned to the left or right.
# This amount is determined by the instance variable @column_delta.
module Alignment
SPACE = ' '
private
attr_reader :column_delta
def configured_... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/percent_array.rb | lib/rubocop/cop/mixin/percent_array.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for handling percent arrays.
module PercentArray
private
# Ruby does not allow percent arrays in an ambiguous block context.
#
# @example
#
# foo %i[bar baz] { qux }
def invalid_percent... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/end_keyword_alignment.rb | lib/rubocop/cop/mixin/end_keyword_alignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Functions for checking the alignment of the `end` keyword.
module EndKeywordAlignment
include ConfigurableEnforcedStyle
include RangeHelp
MSG = '`end` at %<end_line>d, %<end_col>d is not aligned with ' \
'`%<source>s` at... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/forbidden_pattern.rb | lib/rubocop/cop/mixin/forbidden_pattern.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module encapsulates the ability to forbid certain patterns in a cop.
module ForbiddenPattern
def forbidden_pattern?(name)
forbidden_patterns.any? { |pattern| Regexp.new(pattern).match?(name) }
end
def forbidden_patterns... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/endless_method_rewriter.rb | lib/rubocop/cop/mixin/endless_method_rewriter.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for rewriting endless methods to normal method definitions
module EndlessMethodRewriter
def correct_to_multiline(corrector, node)
replacement = <<~RUBY.strip
def #{node.method_name}#{arguments(node)}
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/allowed_pattern.rb | lib/rubocop/cop/mixin/allowed_pattern.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module encapsulates the ability to ignore certain lines when
# parsing.
module AllowedPattern
private
def allowed_line?(line)
line = if line.respond_to?(:source_line)
line.source_line
elsif... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/ordered_gem_node.rb | lib/rubocop/cop/mixin/ordered_gem_node.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for Bundler/OrderedGems and
# Gemspec/OrderedDependencies.
module OrderedGemNode
private
def get_source_range(node, comments_as_separators)
unless comments_as_separators
first_comment = processed... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/frozen_string_literal.rb | lib/rubocop/cop/mixin/frozen_string_literal.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for dealing with frozen string literals.
module FrozenStringLiteral
module_function
FROZEN_STRING_LITERAL_ENABLED = '# frozen_string_literal: true'
FROZEN_STRING_LITERAL_TYPES_RUBY27 = %i[str dstr].freeze
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/check_line_breakable.rb | lib/rubocop/cop/mixin/check_line_breakable.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This mixin detects collections that are safe to "break"
# by inserting new lines. This is useful for breaking
# up long lines.
#
# Let's look at hashes as an example:
#
# We know hash keys are safe to break across lines. We can add... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/empty_lines_around_body.rb | lib/rubocop/cop/mixin/empty_lines_around_body.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Common functionality for checking if presence/absence of empty lines
# around some kind of body matches the configuration.
module EmptyLinesAroundBody
extend NodePattern::Macros
include ConfigurableEnforcedS... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/match_range.rb | lib/rubocop/cop/mixin/match_range.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for obtaining source ranges from regexp matches
module MatchRange
include RangeHelp
private
# Return a new `Range` covering the first matching group number for each
# match of `regex` inside `range`
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/hash_subset.rb | lib/rubocop/cop/mixin/hash_subset.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for Style/HashExcept and Style/HashSlice cops.
# It registers an offense on methods with blocks that are equivalent
# to Hash#except or Hash#slice.
# rubocop:disable Metrics/ModuleLength
module HashSubset
include... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/dig_help.rb | lib/rubocop/cop/mixin/dig_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Help methods for working with `Enumerable#dig` in cops.
# Used by `Style::DigChain` and `Style::SingleArgumentDig`
module DigHelp
extend NodePattern::Macros
# @!method dig?(node)
def_node_matcher :dig?, <<~PATTERN
(call ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/multiline_expression_indentation.rb | lib/rubocop/cop/mixin/multiline_expression_indentation.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking multiline method calls and binary
# operations.
module MultilineExpressionIndentation # rubocop:disable Metrics/ModuleLength
KEYWORD_ANCESTOR_TYPES = %i[for if while until return].freeze
UNALIGNED_RHS... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/def_node.rb | lib/rubocop/cop/mixin/def_node.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking def nodes.
module DefNode
extend NodePattern::Macros
include VisibilityHelp
private
def non_public?(node)
non_public_modifier?(node.parent) || preceding_non_public_modifier?(node)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/visibility_help.rb | lib/rubocop/cop/mixin/visibility_help.rb | # frozen_string_literal: true
require 'set'
module RuboCop
module Cop
# Help methods for determining node visibility.
module VisibilityHelp
extend NodePattern::Macros
VISIBILITY_SCOPES = ::Set[:private, :protected, :public].freeze
private
def node_visibility(node)
node_vis... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/comments_help.rb | lib/rubocop/cop/mixin/comments_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Help methods for working with nodes containing comments.
module CommentsHelp
def source_range_with_comment(node)
begin_pos = begin_pos_with_comment(node)
end_pos = end_position_for(node)
Parser::Source::Range.new(buffer,... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/min_body_length.rb | lib/rubocop/cop/mixin/min_body_length.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking minimum body length.
module MinBodyLength
private
def min_body_length?(node)
(node.loc.end.line - node.loc.keyword.line) > min_body_length
end
def min_body_length
length = cop... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/array_min_size.rb | lib/rubocop/cop/mixin/array_min_size.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Handles the `MinSize` configuration option for array-based cops
# `Style/SymbolArray` and `Style/WordArray`, which check for use of the
# relevant percent literal syntax such as `%i[...]` and `%w[...]`
module ArrayMinSize
private
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/method_complexity.rb | lib/rubocop/cop/mixin/method_complexity.rb | # frozen_string_literal: true
module RuboCop
module Cop
# @api private
#
# This module handles measurement and reporting of complexity in methods.
module MethodComplexity
include AllowedMethods
include AllowedPattern
include Metrics::Utils::RepeatedCsendDiscount
extend NodePat... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/line_length_help.rb | lib/rubocop/cop/mixin/line_length_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Help methods for determining if a line is too long.
module LineLengthHelp
include Alignment
private
def allow_rbs_inline_annotation?
config.for_cop('Layout/LineLength')['AllowRBSInlineAnnotation']
end
def rbs_i... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/integer_node.rb | lib/rubocop/cop/mixin/integer_node.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking integer nodes.
module IntegerNode
private
def integer_part(node)
node.source.sub(/^[+-]/, '').split(/[eE.]/, 2).first
end
end
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/configurable_numbering.rb | lib/rubocop/cop/mixin/configurable_numbering.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module provides functionality for checking if numbering match the
# configured EnforcedStyle.
module ConfigurableNumbering
include ConfigurableFormatting
implicit_param = /\A_\d+\z/
FORMATS = {
snake_case: /(?:\D|_... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/rational_literal.rb | lib/rubocop/cop/mixin/rational_literal.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for handling Rational literals.
module RationalLiteral
extend NodePattern::Macros
private
# @!method rational_literal?(node)
def_node_matcher :rational_literal?, <<~PATTERN
(send
(int _)... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/hash_shorthand_syntax.rb | lib/rubocop/cop/mixin/hash_shorthand_syntax.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module checks for Ruby 3.1's hash value omission syntax.
# rubocop:disable Metrics/ModuleLength
module HashShorthandSyntax
OMIT_HASH_VALUE_MSG = 'Omit the hash value.'
EXPLICIT_HASH_VALUE_MSG = 'Include the hash value.'
DO_N... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/method_preference.rb | lib/rubocop/cop/mixin/method_preference.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common code for cops that deal with preferred methods.
module MethodPreference
private
def preferred_method(method)
preferred_methods[method.to_sym]
end
def preferred_methods
@preferred_methods ||=
b... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/preferred_delimiters.rb | lib/rubocop/cop/mixin/preferred_delimiters.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for handling percent literal delimiters.
class PreferredDelimiters
attr_reader :type, :config
PERCENT_LITERAL_TYPES = %w[% %i %I %q %Q %r %s %w %W %x].freeze
def initialize(type, config, preferred_delimiters)
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/require_library.rb | lib/rubocop/cop/mixin/require_library.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Ensure a require statement is present for a standard library determined
# by variable library_name
module RequireLibrary
extend NodePattern::Macros
RESTRICT_ON_SEND = [:require].freeze
def ensure_required(corrector, node, libra... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/string_help.rb | lib/rubocop/cop/mixin/string_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Classes that include this module just implement functions to determine
# what is an offense and how to do autocorrection. They get help with
# adding offenses for the faulty string nodes, and with filtering out
# nodes.
module StringHelp
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/forbidden_identifiers.rb | lib/rubocop/cop/mixin/forbidden_identifiers.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module encapsulates the ability to forbid certain identifiers in a cop.
module ForbiddenIdentifiers
SIGILS = '@$' # if a variable starts with a sigil it will be removed
def forbidden_identifier?(name)
name = name.to_s.delete(... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/configurable_naming.rb | lib/rubocop/cop/mixin/configurable_naming.rb | # frozen_string_literal: true
module RuboCop
module Cop
# This module provides functionality for checking if names match the
# configured EnforcedStyle.
module ConfigurableNaming
include ConfigurableFormatting
FORMATS = {
snake_case: /^@{0,2}[\d[[:lower:]]_]+[!?=]?$/,
camelCa... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/symbol_help.rb | lib/rubocop/cop/mixin/symbol_help.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Classes that include this module just implement functions for working
# with symbol nodes.
module SymbolHelp
def hash_key?(node)
node.parent&.pair_type? && node == node.parent.child_nodes.first
end
end
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/check_assignment.rb | lib/rubocop/cop/mixin/check_assignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking assignment nodes.
module CheckAssignment
def on_lvasgn(node)
check_assignment(node, extract_rhs(node))
end
alias on_ivasgn on_lvasgn
alias on_cvasgn on_lvasgn
alias on_gvasgn ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/statement_modifier.rb | lib/rubocop/cop/mixin/statement_modifier.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for modifier cops.
module StatementModifier
include LineLengthHelp
private
def single_line_as_modifier?(node)
return false if non_eligible_node?(node) ||
non_eligible_body?(node.... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/enforce_superclass.rb | lib/rubocop/cop/mixin/enforce_superclass.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for enforcing a specific superclass.
#
# IMPORTANT: RuboCop core depended on this module when it supported Rails department.
# Rails department has been extracted to RuboCop Rails gem.
#
# @deprecated This module i... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/preceding_following_alignment.rb | lib/rubocop/cop/mixin/preceding_following_alignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking whether an AST node/token is aligned
# with something on a preceding or following line
# rubocop:disable Metrics/ModuleLength
module PrecedingFollowingAlignment
# Tokens that end with an `=`, as well as ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/space_after_punctuation.rb | lib/rubocop/cop/mixin/space_after_punctuation.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for cops checking for missing space after
# punctuation.
module SpaceAfterPunctuation
MSG = 'Space missing after %<token>s.'
def on_new_investigation
each_missing_space(processed_source.tokens) do |token, ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/documentation_comment.rb | lib/rubocop/cop/mixin/documentation_comment.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking documentation.
module DocumentationComment
extend NodePattern::Macros
private
def documentation_comment?(node)
preceding_lines = preceding_lines(node)
return false unless preceding... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/hash_transform_method.rb | lib/rubocop/cop/mixin/hash_transform_method.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for Style/HashTransformKeys and
# Style/HashTransformValues
module HashTransformMethod
extend NodePattern::Macros
RESTRICT_ON_SEND = %i[[] to_h].freeze
# Internal helper class to hold match data
Captu... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/configurable_max.rb | lib/rubocop/cop/mixin/configurable_max.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Handles `Max` configuration parameters, especially setting them to an
# appropriate value with --auto-gen-config.
# @deprecated Use `exclude_limit <ParameterName>` instead.
module ConfigurableMax
private
def max=(value)
wa... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/auto_corrector.rb | lib/rubocop/cop/mixin/auto_corrector.rb | # frozen_string_literal: true
module RuboCop
module Cop
# extend this module to signal autocorrection support
module AutoCorrector
def support_autocorrect?
true
end
end
end
end
| ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/annotation_comment.rb | lib/rubocop/cop/mixin/annotation_comment.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Representation of an annotation comment in source code (eg. `# TODO: blah blah blah`).
class AnnotationComment
attr_reader :comment, :margin, :keyword, :colon, :space, :note
# @param [Parser::Source::Comment] comment
# @param [Array... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/mixin/multiline_element_line_breaks.rb | lib/rubocop/cop/mixin/multiline_element_line_breaks.rb | # frozen_string_literal: true
module RuboCop
module Cop
# Common functionality for checking for a line break before each
# element in a multi-line collection.
module MultilineElementLineBreaks
private
def check_line_breaks(_node, children, ignore_last: false)
return if all_on_same_li... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/require_mfa.rb | lib/rubocop/cop/gemspec/require_mfa.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Requires a gemspec to have `rubygems_mfa_required` metadata set.
#
# This setting tells RubyGems that MFA (Multi-Factor Authentication) is
# required for accounts to be able perform privileged operations, such as
... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/add_runtime_dependency.rb | lib/rubocop/cop/gemspec/add_runtime_dependency.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Prefer `add_dependency` over `add_runtime_dependency` as the latter is
# considered soft-deprecated.
#
# @example
#
# # bad
# Gem::Specification.new do |spec|
# spec.add_runtime_depend... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/ordered_dependencies.rb | lib/rubocop/cop/gemspec/ordered_dependencies.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Dependencies in the gemspec should be alphabetically sorted.
#
# @example
# # bad
# spec.add_dependency 'rubocop'
# spec.add_dependency 'rspec'
#
# # good
# spec.add_dependency... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/ruby_version_globals_usage.rb | lib/rubocop/cop/gemspec/ruby_version_globals_usage.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Checks that `RUBY_VERSION` and `Ruby::VERSION` constants are not used in gemspec.
# Using `RUBY_VERSION` and `Ruby::VERSION` are dangerous because value of the
# constant is determined by `rake release`.
# It's possi... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/deprecated_attribute_assignment.rb | lib/rubocop/cop/gemspec/deprecated_attribute_assignment.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Checks that deprecated attributes are not set in a gemspec file.
# Removing deprecated attributes allows the user to receive smaller packed gems.
#
# @example
#
# # bad
# Gem::Specification.new ... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/development_dependencies.rb | lib/rubocop/cop/gemspec/development_dependencies.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Enforce that development dependencies for a gem are specified in
# `Gemfile`, rather than in the `gemspec` using
# `add_development_dependency`. Alternatively, using `EnforcedStyle:
# gemspec`, enforce that all depen... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/required_ruby_version.rb | lib/rubocop/cop/gemspec/required_ruby_version.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Checks that `required_ruby_version` in a gemspec file is set to a valid
# value (non-blank) and matches `TargetRubyVersion` as set in RuboCop's
# configuration for the gem.
#
# This ensures that RuboCop is usin... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
rubocop/rubocop | https://github.com/rubocop/rubocop/blob/99fa0fdd0481910d7d052f4c2ed01ad36178f404/lib/rubocop/cop/gemspec/dependency_version.rb | lib/rubocop/cop/gemspec/dependency_version.rb | # frozen_string_literal: true
module RuboCop
module Cop
module Gemspec
# Enforce that gem dependency version specifications or a commit reference (branch,
# ref, or tag) are either required or forbidden.
#
# @example EnforcedStyle: required (default)
#
# # bad
# Gem:... | ruby | MIT | 99fa0fdd0481910d7d052f4c2ed01ad36178f404 | 2026-01-04T15:37:41.211519Z | false |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.