Class: SyntaxTree::Ident

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

Overview

Ident represents an identifier anywhere in code. It can represent a very large number of things, depending on where it is in the syntax tree.

value

Instance Attribute Summary collapse

Attributes inherited from Node

#location

Instance Method Summary collapse

Methods inherited from Node

#construct_keys, #end_char, #pretty_print, #start_char, #to_json, #to_mermaid

Constructor Details

#initialize(value:, location:) ⇒ Ident

Returns a new instance of Ident.



6203
6204
6205
6206
6207
 
# File 'lib/syntax_tree/node.rb', line 6203

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

Instance Attribute Details

#comments ⇒ Object (readonly)

Array[ Comment | EmbDoc ]

the comments attached to this node



6201
6202
6203
 
# File 'lib/syntax_tree/node.rb', line 6201

def comments
  @comments
end

#value ⇒ Object (readonly)

String

the value of the identifier



6198
6199
6200
 
# File 'lib/syntax_tree/node.rb', line 6198

def value
  @value
end

Instance Method Details

#===(other) ⇒ Object 



6238
6239
6240
 
# File 'lib/syntax_tree/node.rb', line 6238

def ===(other)
  other.is_a?(Ident) && value === other.value
end

#accept(visitor) ⇒ Object 



6209
6210
6211
 
# File 'lib/syntax_tree/node.rb', line 6209

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

#child_nodes ⇒ Object Also known as: deconstruct 



6213
6214
6215
 
# File 'lib/syntax_tree/node.rb', line 6213

def child_nodes
  []
end

#copy(value: nil, location: nil) ⇒ Object 



6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
 
# File 'lib/syntax_tree/node.rb', line 6217

def copy(value: nil, location: nil)
  node =
    Ident.new(
      value: value || self.value,
      location: location || self.location
    )

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

#deconstruct_keys(_keys) ⇒ Object 



6230
6231
6232
 
# File 'lib/syntax_tree/node.rb', line 6230

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

#format(q) ⇒ Object 



6234
6235
6236
 
# File 'lib/syntax_tree/node.rb', line 6234

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