Class: SyntaxTree::Yield

Inherits:
Node
  • Object
show all
Defined in:
lib/syntax_tree/node.rb

Overview

Yield represents using the yield keyword with arguments.

yield value

Instance Attribute Summary collapse

Attributes inherited from Node

#location

Instance Method Summary collapse

Methods inherited from Node

#construct_keys, #pretty_print, #to_json

Constructor Details

#initialize(arguments:, location:, comments: []) ⇒ Yield

Returns a new instance of Yield.



9943
9944
9945
9946
9947
 
# File 'lib/syntax_tree/node.rb', line 9943

def initialize(arguments:, location:, comments: [])
  @arguments = arguments
  @location = location
  @comments = comments
end

Instance Attribute Details

#arguments ⇒ Object (readonly)

Args | Paren

the arguments passed to the yield



9938
9939
9940
 
# File 'lib/syntax_tree/node.rb', line 9938

def arguments
  @arguments
end

#comments ⇒ Object (readonly)

Array[ Comment | EmbDoc ]

the comments attached to this node



9941
9942
9943
 
# File 'lib/syntax_tree/node.rb', line 9941

def comments
  @comments
end

Instance Method Details

#accept(visitor) ⇒ Object 



9949
9950
9951
 
# File 'lib/syntax_tree/node.rb', line 9949

def accept(visitor)
  visitor.visit_yield(self)
end

#child_nodes ⇒ Object Also known as: deconstruct 



9953
9954
9955
 
# File 'lib/syntax_tree/node.rb', line 9953

def child_nodes
  [arguments]
end

#deconstruct_keys(_keys) ⇒ Object 



9959
9960
9961
 
# File 'lib/syntax_tree/node.rb', line 9959

def deconstruct_keys(_keys)
  { arguments: arguments, location: location, comments: comments }
end

#format(q) ⇒ Object 



9963
9964
9965
9966
9967
9968
9969
9970
9971
9972
9973
9974
9975
9976
9977
9978
9979
 
# File 'lib/syntax_tree/node.rb', line 9963

def format(q)
  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("")
        q.format(arguments)
      end
      q.breakable("")
      q.if_break { q.text(")") }
    end
  end
end