Sha256: 94763db19cfc57c124529a2d76659149b0bae3015d27e2b1e361751bb62f5c31
Contents?: true
Size: 690 Bytes
Versions: 6
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Stored size: 690 Bytes
Contents
# encoding: utf-8
module RuboCop
module Cop
module Style
# TODO: Make configurable.
# Checks for uses of if/then/else/end on a single line.
class OneLineConditional < Cop
include OnNormalIfUnless
MSG = 'Favor the ternary operator (`?:`) ' \
'over `%s/then/else/end` constructs.'
def on_normal_if_unless(node)
exp = node.loc.expression.source
return if exp.include?("\n")
return unless node.loc.respond_to?(:else) && node.loc.else
condition = exp.include?('if') ? 'if' : 'unless'
add_offense(node, :expression, format(MSG, condition))
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems