class RuboCop::Cop::Naming::AccessorMethodName
This cop makes sure that accessor methods are named properly.
@example
# bad def set_attribute(value) end # good def attribute=(value) end # bad def get_attribute end # good def attribute end
Constants
- MSG_READER
- MSG_WRITER
Public Instance Methods
on_def(node)
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# File lib/rubocop/cop/naming/accessor_method_name.rb, line 28 def on_def(node) return unless bad_reader_name?(node) || bad_writer_name?(node) add_offense(node, location: :name) end
Also aliased as: on_defs
Private Instance Methods
bad_reader_name?(node)
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# File lib/rubocop/cop/naming/accessor_method_name.rb, line 45 def bad_reader_name?(node) node.method_name.to_s.start_with?('get_') && !node.arguments? end
bad_writer_name?(node)
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# File lib/rubocop/cop/naming/accessor_method_name.rb, line 49 def bad_writer_name?(node) node.method_name.to_s.start_with?('set_') && node.arguments.one? end
message(node)
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# File lib/rubocop/cop/naming/accessor_method_name.rb, line 37 def message(node) if bad_reader_name?(node) MSG_READER elsif bad_writer_name?(node) MSG_WRITER end end