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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Naming
# This cop makes sure that all methods use the configured style,
# snake_case or camelCase, for their names.
#
# This cop has `IgnoredPatterns` configuration option.
#
# Naming/MethodName:
# IgnoredPatterns:
# - '\A\s*onSelectionBulkChange\s*'
# - '\A\s*onSelectionCleared\s*'
#
# Method names matching patterns are always allowed.
#
# @example EnforcedStyle: snake_case (default)
# # bad
# def fooBar; end
#
# # good
# def foo_bar; end
#
# @example EnforcedStyle: camelCase
# # bad
# def foo_bar; end
#
# # good
# def fooBar; end
class MethodName < Cop
include ConfigurableNaming
include IgnoredPattern
MSG = 'Use %<style>s for method names.'
def on_def(node)
return if node.operator_method? ||
matches_ignored_pattern?(node.method_name)
check_name(node, node.method_name, node.loc.name)
end
alias on_defs on_def
private
def message(style)
format(MSG, style: style)
end
end
end
end
end
Version data entries
21 entries across 14 versions & 3 rubygems