module RubbyCop::Cop::AccessModifierNode
Common functionality for checking modifier nodes.
Public Instance Methods
class_or_module_parent?(node)
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Returns true when the parent of what looks like an access modifier is a Class or Module. Filters out simple method calls to similarly named private, protected or public.
# File lib/rubbycop/cop/mixin/access_modifier_node.rb, line 30 def class_or_module_parent?(node) node.each_ancestor do |ancestor| if ancestor.block_type? return true if ancestor.class_constructor? elsif !ancestor.begin_type? return %i[casgn sclass class module].include?(ancestor.type) end end end
modifier_node?(node)
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Returns true when the node is an access modifier.
# File lib/rubbycop/cop/mixin/access_modifier_node.rb, line 15 def modifier_node?(node) modifier_structure?(node) && class_or_module_parent?(node) end
modifier_structure?(node)
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Returns true when the node looks like an access modifier.
# File lib/rubbycop/cop/mixin/access_modifier_node.rb, line 20 def modifier_structure?(node) private_node?(node) || protected_node?(node) || public_node?(node) || module_function_node?(node) end