Class: JSE::Ast::AstNode

Inherits:

Object

Object
JSE::Ast::AstNode

show all

Defined in:: lib/jse/ast/base.rb

Direct Known Subclasses

ArrayNode, ExpressionNode, LambdaNode, LiteralNode, ObjectNode, QuoteNode, SymbolNode

Instance Attribute Summary collapse

#env ⇒ Object readonly

Returns the value of attribute env.

Instance Method Summary collapse

#apply(call_env) ⇒ Object
#initialize(env) ⇒ AstNode constructor

A new instance of AstNode.
#to_json ⇒ Object

Constructor Details

#initialize(env) ⇒ `AstNode`

Returns a new instance of AstNode.



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# File 'lib/jse/ast/base.rb', line 4

def initialize(env)
  @env = env
end

Instance Attribute Details

#env ⇒ `Object` (readonly)

Returns the value of attribute env.



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# File 'lib/jse/ast/base.rb', line 8

def env
  @env
end

Instance Method Details

#apply(call_env) ⇒ `Object`

Raises:

(NotImplementedError)



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# File 'lib/jse/ast/base.rb', line 10

def apply(call_env)
  raise NotImplementedError
end

#to_json ⇒ `Object`

Raises:

(NotImplementedError)



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# File 'lib/jse/ast/base.rb', line 14

def to_json
  raise NotImplementedError
end