Sha256: 794789c893225be9b93336af9d75d5e3a90e4d39f72a75f9bd0d1de71ec53027
Contents?: true
Size: 710 Bytes
Versions: 14
Compression:
Stored size: 710 Bytes
Contents
# encoding: utf-8
# frozen_string_literal: true
module RuboCop
module Cop
module Lint
# This cop checks for comparison of something with itself.
#
# @example
#
# x.top >= x.top
class UselessComparison < Cop
MSG = 'Comparison of something with itself detected.'.freeze
OPS = %w(== === != < > <= >= <=>).freeze
def on_send(node)
# lambda.() does not have a selector
return unless node.loc.selector
op = node.loc.selector.source
return unless OPS.include?(op)
receiver, _method, args = *node
add_offense(node, :selector) if receiver == args
end
end
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems