Class: SyntaxTree::EmbExprBeg

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

Overview

EmbExprBeg represents the beginning token for using interpolation inside of a parent node that accepts string content (like a string or regular expression).

"Hello, #{person}!"

Instance Attribute Summary collapse

Attributes inherited from Node

#location

Instance Method Summary collapse

Methods inherited from Node

#construct_keys, #format, #pretty_print, #to_json

Constructor Details

#initialize(value:, location:) ⇒ EmbExprBeg

Returns a new instance of EmbExprBeg.



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# File 'lib/syntax_tree/node.rb', line 4930

def initialize(value:, location:)
  @value = value
  @location = location
end

Instance Attribute Details

#value ⇒ Object (readonly)

String

the #{ used in the string



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# File 'lib/syntax_tree/node.rb', line 4928

def value
  @value
end

Instance Method Details

#===(other) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 4956

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

#accept(visitor) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 4935

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

#child_nodes ⇒ Object Also known as: deconstruct 



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# File 'lib/syntax_tree/node.rb', line 4939

def child_nodes
  []
end

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



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# File 'lib/syntax_tree/node.rb', line 4943

def copy(value: nil, location: nil)
  EmbExprBeg.new(
    value: value || self.value,
    location: location || self.location
  )
end

#deconstruct_keys(_keys) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 4952

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