module RuboCop::Cop::ConfigurableNaming
This module provides functionality for checking if names match the configured EnforcedStyle.
Constants
- CAMEL_CASE
- SNAKE_CASE
Public Instance Methods
check_name(node, name, name_range)
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# File lib/rubocop/cop/mixin/configurable_naming.rb, line 13 def check_name(node, name, name_range) return if operator?(name) if valid_name?(node, name) correct_style_detected else add_offense(node, name_range, message(style)) do opposite_style_detected end end end
class_emitter_method?(node, name)
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A class emitter method is a singleton method in a class/module, where the method has the same name as a class defined in the class/module.
# File lib/rubocop/cop/mixin/configurable_naming.rb, line 32 def class_emitter_method?(node, name) return false unless node.defs_type? # a class emitter method may be defined inside `def self.included`, # `def self.extended`, etc. node = node.parent while node.parent && node.parent.defs_type? return false unless node.parent node.parent.children.compact.any? do |c| c.class_type? && c.loc.name.is?(name.to_s) end end
valid_name?(node, name)
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# File lib/rubocop/cop/mixin/configurable_naming.rb, line 25 def valid_name?(node, name) pattern = (style == :snake_case ? SNAKE_CASE : CAMEL_CASE) name.match(pattern) || class_emitter_method?(node, name) end