Sha256: 4863c74c3edcd93f5f779839b4f8ed2abd8a5d4bbde7ab17d29dad78c0529653
Contents?: true
Size: 1.28 KB
Versions: 24
Compression:
Stored size: 1.28 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# This cop checks for methods called on a do...end block. The point of
# this check is that it's easy to miss the call tacked on to the block
# when reading code.
#
# @example
#
# a do
# b
# end.c
class MethodCalledOnDoEndBlock < Cop
include RangeHelp
MSG = 'Avoid chaining a method call on a do...end block.'.freeze
def on_block(node)
# If the method that is chained on the do...end block is itself a
# method with a block, we allow it. It's pretty safe to assume that
# these calls are not missed by anyone reading code. We also want to
# avoid double reporting of offenses checked by the
# MultilineBlockChain cop.
ignore_node(node.send_node)
end
def on_send(node)
return if ignored_node?(node)
receiver = node.receiver
return unless receiver && receiver.block_type? &&
receiver.loc.end.is?('end')
range = range_between(receiver.loc.end.begin_pos,
node.source_range.end_pos)
add_offense(nil, location: range)
end
end
end
end
end
Version data entries
24 entries across 22 versions & 3 rubygems