Sha256: 0747c5370208cd7a7e9472ec3af2d98078d8bb64880ac2bca5c0246a2f106cd1
Contents?: true
Size: 1.26 KB
Versions: 10
Compression:
Stored size: 1.26 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Layout
# This cop ensures that each argument in a multi-line method call
# starts on a separate line.
#
# @example
#
# # bad
# foo(a, b,
# c
# )
#
# # good
# foo(
# a,
# b,
# c
# )
class MultilineMethodArgumentLineBreaks < Cop
include(MultilineElementLineBreaks)
MSG = 'Each argument in a multi-line method call must start ' \
'on a separate line.'
def on_send(node)
return if node.method?(:[]=)
args = node.arguments
# If there is a trailing hash arg without explicit braces, like this:
#
# method(1, 'key1' => value1, 'key2' => value2)
#
# ...then each key/value pair is treated as a method 'argument'
# when determining where line breaks should appear.
if (last_arg = args.last)
args = args.concat(args.pop.children) if last_arg.hash_type? && !last_arg.braces?
end
check_line_breaks(node, args)
end
def autocorrect(node)
EmptyLineCorrector.insert_before(node)
end
end
end
end
end
Version data entries
10 entries across 10 versions & 3 rubygems