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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# Checks for uses of while with a negated condition.
#
# @example
# # bad
# while !foo
# bar
# end
#
# # good
# until foo
# bar
# end
#
# # bad
# bar until !foo
#
# # good
# bar while foo
# bar while !foo && baz
class NegatedWhile < Cop
include NegativeConditional
def on_while(node)
check_negative_conditional(node)
end
def on_until(node)
check_negative_conditional(node)
end
def autocorrect(node)
ConditionCorrector.correct_negative_condition(node)
end
private
def message(node)
format(MSG, inverse: node.inverse_keyword, current: node.keyword)
end
end
end
end
end
Version data entries
6,956 entries across 6,931 versions & 30 rubygems