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# frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks for a line break before the first parameter in a
# multi-line method parameter definition.
#
# @example
#
# # bad
# def method(foo, bar,
# baz)
# do_something
# end
#
# # good
# def method(
# foo, bar,
# baz)
# do_something
# end
#
# # ignored
# def method foo,
# bar
# do_something
# end
#
# @example AllowMultilineFinalElement: false (default)
#
# # bad
# def method(foo, bar, baz = {
# :a => "b",
# })
# do_something
# end
#
# # good
# def method(
# foo, bar, baz = {
# :a => "b",
# })
# do_something
# end
#
# @example AllowMultilineFinalElement: true
#
# # good
# def method(foo, bar, baz = {
# :a => "b",
# })
# do_something
# end
#
class FirstMethodParameterLineBreak < Base
include FirstElementLineBreak
extend AutoCorrector
MSG = 'Add a line break before the first parameter of a multi-line method parameter list.'
def on_def(node)
check_method_line_break(node, node.arguments, ignore_last: ignore_last_element?)
end
alias on_defs on_def
private
def ignore_last_element?
!!cop_config['AllowMultilineFinalElement']
end
end
end
end
end
Version data entries
160 entries across 159 versions & 17 rubygems