Sha256: 2e5c9f4b7640cf0a96be8fec56b7e9a7d3ae37e75255f8587eadab4553679244
Contents?: true
Size: 681 Bytes
Versions: 13
Compression:
Stored size: 681 Bytes
Contents
# encoding: utf-8
module RuboCop
module Cop
module Style
# This cops checks for use of `extend self` in a module.
#
# @example
#
# module Test
# extend self
#
# ...
# end
class ModuleFunction < Cop
MSG = 'Use `module_function` instead of `extend self`.'
TARGET_NODE = s(:send, nil, :extend, s(:self))
def on_module(node)
_name, body = *node
return unless body && body.type == :begin
body.children.each do |body_node|
add_offense(body_node, :expression) if body_node == TARGET_NODE
end
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems