Class: SyntaxTree::ArgsForward

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

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.rb', line 1283

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.rb', line 1281

def comments
  @comments
end

#location ⇒ Object (readonly)

Location

the location of this node



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# File 'lib/syntax_tree.rb', line 1278

def location
  @location
end

#value ⇒ Object (readonly)

String

the value of the operator



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# File 'lib/syntax_tree.rb', line 1275

def value
  @value
end

Instance Method Details

#child_nodes ⇒ Object 



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# File 'lib/syntax_tree.rb', line 1289

def child_nodes
  []
end

#format(q) ⇒ Object 



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# File 'lib/syntax_tree.rb', line 1293

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

#pretty_print(q) ⇒ Object 



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# File 'lib/syntax_tree.rb', line 1297

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.rb', line 1308

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