Sha256: e23f06fdd94e7b6ca4e1c301ac2bf8d169330d88cdabfc0cd091b2654cdc769c
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Size: 1.53 KB
Versions: 7
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Stored size: 1.53 KB
Contents
# encoding: utf-8
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# Checks that exactly one space is used between a method name and the
# first argument for method calls without parentheses.
#
# Alternatively, extra spaces can be added to align the argument with
# something on a preceding or following line, if the AllowForAlignment
# config parameter is true.
#
# @example
# @bad
# something x
# something y, z
#
class SpaceBeforeFirstArg < Cop
include PrecedingFollowingAlignment
MSG = 'Put one space between the method name and ' \
'the first argument.'.freeze
def on_send(node)
return if parentheses?(node)
_receiver, method_name, *args = *node
return if args.empty?
return if operator?(method_name)
return if node.asgn_method_call?
arg1 = args.first.source_range
return if arg1.line > node.loc.line
return if allow_for_alignment? && aligned_with_something?(arg1)
arg1_with_space = range_with_surrounding_space(arg1, :left)
space = Parser::Source::Range.new(arg1.source_buffer,
arg1_with_space.begin_pos,
arg1.begin_pos)
add_offense(space, space) if space.length > 1
end
def autocorrect(range)
->(corrector) { corrector.replace(range, ' ') }
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems