Sha256: a5ff7ff8b9aaf91719ef4a6d3c74ed58bcab2dc03c383e0bcff29d0bb8345ed6
Contents?: true
Size: 996 Bytes
Versions: 7
Compression:
Stored size: 996 Bytes
Contents
# encoding: utf-8
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.'
def on_method_def(_node, _method_name, _args, body)
return unless body && body.type == :kwbegin
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
7 entries across 7 versions & 1 rubygems