Class: SyntaxTree::CVar

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

Overview

CVar represents the use of a class variable.

@@variable

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:) ⇒ CVar

Returns a new instance of CVar.



4050
4051
4052
4053
4054
 
# File 'lib/syntax_tree/node.rb', line 4050

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



4048
4049
4050
 
# File 'lib/syntax_tree/node.rb', line 4048

def comments
  @comments
end

#value ⇒ Object (readonly)

String

the name of the class variable



4045
4046
4047
 
# File 'lib/syntax_tree/node.rb', line 4045

def value
  @value
end

Instance Method Details

#===(other) ⇒ Object 



4085
4086
4087
 
# File 'lib/syntax_tree/node.rb', line 4085

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

#accept(visitor) ⇒ Object 



4056
4057
4058
 
# File 'lib/syntax_tree/node.rb', line 4056

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

#child_nodes ⇒ Object Also known as: deconstruct 



4060
4061
4062
 
# File 'lib/syntax_tree/node.rb', line 4060

def child_nodes
  []
end

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



4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
 
# File 'lib/syntax_tree/node.rb', line 4064

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

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

#deconstruct_keys(_keys) ⇒ Object 



4077
4078
4079
 
# File 'lib/syntax_tree/node.rb', line 4077

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

#format(q) ⇒ Object 



4081
4082
4083
 
# File 'lib/syntax_tree/node.rb', line 4081

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