class RuboCop::Cop::InternalAffairs::MethodNameEqual
Checks that method names are checked using ‘method?` method.
@example
# bad node.method_name == :do_something # good node.method?(:do_something) # bad node.method_name != :do_something # good !node.method?(:do_something)
Constants
- MSG
- RESTRICT_ON_SEND
Public Instance Methods
Source
# File lib/rubocop/cop/internal_affairs/method_name_equal.rb, line 35 def on_send(node) method_name(node) do |method_name_arg| bang = node.method?(:!=) ? '!' : '' prefer = "#{bang}#{node.receiver.receiver.source}.method?(#{method_name_arg.source})" message = format(MSG, prefer: prefer) add_offense(node, message: message) do |corrector| corrector.replace(node, prefer) end end end