Sha256: 24a619d00475de4b2a884793d302b171d0588a2ce17ef4bf9fcb2948562631ec
Contents?: true
Size: 1012 Bytes
Versions: 17
Compression:
Stored size: 1012 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# This cop checks for redundant `begin` blocks.
#
# Currently it checks for code like this:
#
# @example
#
# def redundant
# begin
# ala
# bala
# rescue StandardError => e
# something
# end
# end
#
# def preferred
# ala
# bala
# rescue StandardError => e
# something
# end
class RedundantBegin < Cop
include OnMethodDef
MSG = 'Redundant `begin` block detected.'.freeze
def on_method_def(_node, _method_name, _args, body)
return unless body && body.kwbegin_type?
add_offense(body, :begin)
end
def autocorrect(node)
lambda do |corrector|
corrector.remove(node.loc.begin)
corrector.remove(node.loc.end)
end
end
end
end
end
end
Version data entries
17 entries across 17 versions & 2 rubygems