Contents

# frozen_string_literal: true

module RuboCop
  module AST
    # A node extension for `args` nodes. This will be used in place of a plain
    # node when the builder constructs the AST, making its methods available
    # to all `args` nodes within RuboCop.
    class ArgsNode < Node
      include CollectionNode

      # It returns true if arguments are empty and delimiters do not exist.
      # @example:
      #   # true
      #   def x; end
      #   x { }
      #   -> {}
      #
      #   # false
      #   def x(); end
      #   def x a; end
      #   x { || }
      #   -> () {}
      #   -> a {}
      def empty_and_without_delimiters?
        loc.expression.nil?
      end

      # Yield each argument from the collection.
      # Arguments can be inside `mlhs` nodes in the case of destructuring, so this
      # flattens the collection to just `arg`, `optarg`, `restarg`, `kwarg`,
      # `kwoptarg`, `kwrestarg`, `blockarg`, `forward_arg` and `shadowarg`.
      #
      # @return [Array<Node>] array of argument nodes.
      def argument_list
        each_descendant(*ARGUMENT_TYPES).to_a.freeze
      end
    end
  end
end

Version data entries

174 entries across 168 versions & 22 rubygems

Version	Path
minato_ruby_api_client-0.2.2	vendor/bundle/ruby/3.2.0/gems/rubocop-ast-1.31.3/lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.37.0	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.36.2	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.36.1	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.36.0	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.35.0	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.34.1	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.34.0	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.33.1	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.33.0	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.32.3	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.32.2	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.32.1	lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.32.0	lib/rubocop/ast/node/args_node.rb
blacklight-spotlight-3.6.0.beta8	vendor/bundle/ruby/3.2.0/gems/rubocop-ast-1.31.3/lib/rubocop/ast/node/args_node.rb
cm-admin-1.5.22	vendor/bundle/ruby/3.3.0/gems/rubocop-ast-1.23.0/lib/rubocop/ast/node/args_node.rb
cm-admin-1.5.21	vendor/bundle/ruby/3.3.0/gems/rubocop-ast-1.23.0/lib/rubocop/ast/node/args_node.rb
cm-admin-1.5.20	vendor/bundle/ruby/3.3.0/gems/rubocop-ast-1.23.0/lib/rubocop/ast/node/args_node.rb
katalyst-govuk-formbuilder-1.9.2	vendor/bundle/ruby/3.3.0/gems/rubocop-ast-1.31.3/lib/rubocop/ast/node/args_node.rb
rubocop-ast-1.31.3	lib/rubocop/ast/node/args_node.rb