Class: YARD::Handlers::Ruby::MethodHandler

Inherits:
Base
  • Object
show all
Includes:
Common::MethodHandler
Defined in:
lib/yard/handlers/ruby/method_handler.rb

Overview

Handles a method definition

Instance Method Summary collapse

Methods included from Common::MethodHandler

#add_predicate_return_tag

Methods included from Parser::Ruby

#s

Instance Method Details

#format_args ⇒ Object 



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# File 'lib/yard/handlers/ruby/method_handler.rb', line 69

def format_args
  return [] unless args = statement.parameters

  params = []

  if args.unnamed_required_params
    params += args.unnamed_required_params.map {|a| [a.source, nil] }
  end

  if args.unnamed_optional_params
    params += args.unnamed_optional_params.map do |a|
      [a[0].source, a[1].source]
    end
  end

  params << ['*' + args.splat_param.source, nil] if args.splat_param

  if args.unnamed_end_params
    params += args.unnamed_end_params.map {|a| [a.source, nil] }
  end

  if args.named_params
    params += args.named_params.map do |a|
      [a[0].source, a[1] ? a[1].source : nil]
    end
  end

  if args.double_splat_param
    params << ['**' + args.double_splat_param.source, nil]
  end

  params << ['&' + args.block_param.source, nil] if args.block_param && !args.args_forward

  params
end