module RuboCop::Cop::NegativeConditional
Some common code shared between FavorUnlessOverNegatedIf and FavorUntilOverNegatedWhile.
Public Instance Methods
check_negative_conditional(node)
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# File lib/rubocop/cop/mixin/negative_conditional.rb, line 8 def check_negative_conditional(node) condition, _body, _rest = *node # Look at last expression of contents if there are parentheses # around condition. condition = condition.children.last while condition.type == :begin return unless condition.type == :send _object, method = *condition return unless method == :! && !(node.loc.respond_to?(:else) && node.loc.else) add_offense(node, :expression) end