class SyntaxTree::YieldNode

Yield represents using the yield keyword with arguments.

yield value

Attributes

arguments[R]

nil | Args | Paren: the arguments passed to the yield

comments[R]

Array[ Comment | EmbDoc ]: the comments attached to this node

Public Class Methods

new(arguments:, location:) click to toggle source

# File lib/syntax_tree/node.rb, line 12280
def initialize(arguments:, location:)
  @arguments = arguments
  @location = location
  @comments = []
end

Public Instance Methods

===(other) click to toggle source

# File lib/syntax_tree/node.rb, line 12334
def ===(other)
  other.is_a?(YieldNode) && arguments === other.arguments
end

accept(visitor) click to toggle source

# File lib/syntax_tree/node.rb, line 12286
def accept(visitor)
  visitor.visit_yield(self)
end

child_nodes() click to toggle source

# File lib/syntax_tree/node.rb, line 12290
def child_nodes
  [arguments]
end

Also aliased as: deconstruct

copy(arguments: nil, location: nil) click to toggle source

# File lib/syntax_tree/node.rb, line 12294
def copy(arguments: nil, location: nil)
  node =
    YieldNode.new(
      arguments: arguments || self.arguments,
      location: location || self.location
    )

  node.comments.concat(comments.map(&:copy))
  node
end

deconstruct()

Alias for: child_nodes

deconstruct_keys(_keys) click to toggle source

# File lib/syntax_tree/node.rb, line 12307
def deconstruct_keys(_keys)
  { arguments: arguments, location: location, comments: comments }
end

format(q) click to toggle source

# File lib/syntax_tree/node.rb, line 12311
def format(q)
  if arguments.nil?
    q.text("yield")
    return
  end

  q.group do
    q.text("yield")

    if arguments.is_a?(Paren)
      q.format(arguments)
    else
      q.if_break { q.text("(") }.if_flat { q.text(" ") }
      q.indent do
        q.breakable_empty
        q.format(arguments)
      end
      q.breakable_empty
      q.if_break { q.text(")") }
    end
  end
end