Sha256: e490d45cfbde0b58373e61fcd802a9265b9eefdcb6d3e173ad7263df424b4198
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Size: 606 Bytes
Versions: 15
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Stored size: 606 Bytes
Contents
# encoding: utf-8
module RuboCop
module Cop
module Style
# This cop looks for *unless* expressions with *else* clauses.
class UnlessElse < Cop
MSG = 'Do not use `unless` with `else`. Rewrite these with the ' \
'positive case first.'
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
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems