Sha256: 2695d1d77b1e5461e4526fc01bcaf866542e020deb03796a94de163f4b1c161b
Contents?: true
Size: 1.45 KB
Versions: 185
Compression:
Stored size: 1.45 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module InternalAffairs
# Check for useless `RESTRICT_ON_SEND`.
#
# @example
# # bad
# class FooCop
# RESTRICT_ON_SEND = %i[bad_method].freeze
# end
#
# # good
# class FooCop
# RESTRICT_ON_SEND = %i[bad_method].freeze
# def on_send(node)
# # ...
# end
# end
#
# # good
# class FooCop
# RESTRICT_ON_SEND = %i[bad_method].freeze
# def after_send(node)
# # ...
# end
# end
#
class UselessRestrictOnSend < Base
extend AutoCorrector
MSG = 'Useless `RESTRICT_ON_SEND` is defined.'
# @!method defined_send_callback?(node)
def_node_search :defined_send_callback?, <<~PATTERN
{
(def {:on_send :after_send} ...)
(alias (sym {:on_send :after_send}) _source ...)
(send nil? :alias_method {(sym {:on_send :after_send}) (str {"on_send" "after_send"})} _source ...)
}
PATTERN
def on_casgn(node)
return if !restrict_on_send?(node) || defined_send_callback?(node.parent)
add_offense(node) do |corrector|
corrector.remove(node)
end
end
private
def restrict_on_send?(node)
node.name == :RESTRICT_ON_SEND
end
end
end
end
end
Version data entries
185 entries across 180 versions & 18 rubygems