Sha256: 981d08652ed0d8040a73331d1b14769442091f09a75c355d600e1b327da3952b
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Size: 627 Bytes
Versions: 9
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Stored size: 627 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Lint
# This cop checks for empty interpolation.
#
# @example
#
# "result is #{}"
class EmptyInterpolation < Cop
MSG = 'Empty interpolation detected.'.freeze
def on_dstr(node)
node.each_child_node(:begin) do |begin_node|
add_offense(begin_node, :expression) if begin_node.children.empty?
end
end
def autocorrect(node)
lambda do |collector|
collector.remove(node.loc.expression)
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems