Class: SyntaxTree::ArgsForward

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

Overview

ArgsForward represents forwarding all kinds of arguments onto another method call.

def request(method, path, **headers, &block); end

def get(...)
  request(:GET, ...)
end

def post(...)
  request(:POST, ...)
end

In the example above, both the get and post methods are forwarding all of their arguments (positional, keyword, and block) on to the request method. The ArgsForward node appears in both the caller (the request method calls) and the callee (the get and post definitions).

Instance Attribute Summary collapse

Attributes inherited from Node

#location

Instance Method Summary collapse

Constructor Details

#initialize(value:, location:, comments: []) ⇒ ArgsForward

Returns a new instance of ArgsForward.



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# File 'lib/syntax_tree/node.rb', line 870

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

Instance Attribute Details

#comments ⇒ Object (readonly)

Array[ Comment | EmbDoc ]

the comments attached to this node



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# File 'lib/syntax_tree/node.rb', line 868

def comments
  @comments
end

#value ⇒ Object (readonly)

String

the value of the operator



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# File 'lib/syntax_tree/node.rb', line 865

def value
  @value
end

Instance Method Details

#child_nodes ⇒ Object Also known as: deconstruct 



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# File 'lib/syntax_tree/node.rb', line 876

def child_nodes
  []
end

#deconstruct_keys(keys) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 882

def deconstruct_keys(keys)
  { value: value, location: location, comments: comments }
end

#format(q) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 886

def format(q)
  q.text(value)
end

#pretty_print(q) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 890

def pretty_print(q)
  q.group(2, "(", ")") do
    q.text("args_forward")

    q.breakable
    q.pp(value)

    q.pp(Comment::List.new(comments))
  end
end

#to_json(*opts) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 901

def to_json(*opts)
  {
    type: :args_forward,
    value: value,
    loc: location,
    cmts: comments
  }.to_json(*opts)
end