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RuboCop::Cop::Style::UnlessElse

This cop looks for unless expressions with else clauses.

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Public Instance Methods

on_if(node) click to toggle source
# File lib/rubocop/cop/style/unless_else.rb, line 10
def on_if(node)
  loc = node.loc

  # discard ternary ops and modifier if/unless nodes
  return unless loc.respond_to?(:keyword) && loc.respond_to?(:else)
  return unless loc.keyword.is?('unless') && loc.else

  add_offense(node, :expression)
end

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