Sha256: b9313f0bbb10c8c93228a530883eae4b0710316374468b4882253e0a30dd9b68
Contents?: true
Size: 833 Bytes
Versions: 5
Compression:
Stored size: 833 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Lint
# This cop checks for regexp literals used as `match-current-line`.
# If a regexp literal is in condition, the regexp matches `$_` implicitly.
#
# @example
# # bad
# if /foo/
# do_something
# end
#
# # good
# if /foo/ =~ $_
# do_something
# end
class RegexpAsCondition < Cop
MSG = 'Do not use regexp literal as a condition.' \
' The regexp literal matches `$_` implicitly.'
def on_match_current_line(node)
add_offense(node)
end
def autocorrect(node)
lambda do |corrector|
corrector.replace(node, "#{node.source} =~ $_")
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems