Sha256: 547afc0a09efe2dbe0faac3388cac2a38574072a31a9345fe19197dfe2c23861
Contents?: true
Size: 1022 Bytes
Versions: 38
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Stored size: 1022 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Lint
# This cop checks for empty `ensure` blocks
#
# @example
#
# # bad
#
# def some_method
# do_something
# ensure
# end
#
# @example
#
# # bad
#
# begin
# do_something
# ensure
# end
#
# @example
#
# # good
#
# def some_method
# do_something
# ensure
# do_something_else
# end
#
# @example
#
# # good
#
# begin
# do_something
# ensure
# do_something_else
# end
class EmptyEnsure < Base
extend AutoCorrector
MSG = 'Empty `ensure` block detected.'
def on_ensure(node)
return if node.body
add_offense(node.loc.keyword) { |corrector| corrector.remove(node.loc.keyword) }
end
end
end
end
end
Version data entries
38 entries across 38 versions & 6 rubygems