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.



10023
10024
10025
10026
10027
 
# File 'lib/syntax_tree/node.rb', line 10023

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



10018
10019
10020
 
# File 'lib/syntax_tree/node.rb', line 10018

def arguments
  @arguments
end

#comments ⇒ Object (readonly)

Array[ Comment | EmbDoc ]

the comments attached to this node



10021
10022
10023
 
# File 'lib/syntax_tree/node.rb', line 10021

def comments
  @comments
end

Instance Method Details

#accept(visitor) ⇒ Object 



10029
10030
10031
 
# File 'lib/syntax_tree/node.rb', line 10029

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

#child_nodes ⇒ Object Also known as: deconstruct 



10033
10034
10035
 
# File 'lib/syntax_tree/node.rb', line 10033

def child_nodes
  [arguments]
end

#deconstruct_keys(_keys) ⇒ Object 



10039
10040
10041
 
# File 'lib/syntax_tree/node.rb', line 10039

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

#format(q) ⇒ Object 



10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
10059
 
# File 'lib/syntax_tree/node.rb', line 10043

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