Class: AsciiMath::AST::Empty

Inherits:

Node

• Object
• Node
• AsciiMath::AST::Empty

Defined in:

lib/asciimath/ast.rb

Instance Attribute Summary

Attributes inherited from Node

#parent

Instance Method Summary

• #==(o) ⇒ Object
• #initialize ⇒ Empty constructor

  A new instance of Empty.

• #to_s ⇒ Object

Constructor Details

#initialize ⇒ Empty

Returns a new instance of Empty.

# File 'lib/asciimath/ast.rb', line 443

def initialize()
  super
end

Instance Method Details

#==(o) ⇒ Object

# File 'lib/asciimath/ast.rb', line 451

def ==(o)
  o.class == self.class
end

#to_s ⇒ Object

# File 'lib/asciimath/ast.rb', line 447

def to_s
  ''
end