class RuboCop::Cop::Style::SpaceBeforeFirstArg
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
Constants
- MSG
Public Instance Methods
autocorrect(range)
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# File lib/rubocop/cop/style/space_before_first_arg.rb, line 43 def autocorrect(range) ->(corrector) { corrector.replace(range, ' ') } end
on_send(node)
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# File lib/rubocop/cop/style/space_before_first_arg.rb, line 24 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