Class: Vertigo::Alternative

Inherits:

AstNode

• Object
• AstNode
• Vertigo::Alternative

Defined in:

lib/vertigo/ast.rb,
lib/vertigo/ast_vertigo_rkgen.rb

Instance Attribute Summary

• #elements ⇒ Object

  Returns the value of attribute elements.

Attributes inherited from AstNode

#label, #pos

Instance Method Summary

• #<<(e) ⇒ Object
• #initialize(elements = []) ⇒ Alternative constructor

  A new instance of Alternative.

Methods inherited from AstNode

#accept, #str

Constructor Details

#initialize(elements = []) ⇒ Alternative

Returns a new instance of Alternative.

# File 'lib/vertigo/ast_vertigo_rkgen.rb', line 267

def initialize elements=[]
  @elements=elements
end

Instance Attribute Details

#elements ⇒ Object

Returns the value of attribute elements.

# File 'lib/vertigo/ast_vertigo_rkgen.rb', line 266

def elements
  @elements
end

Instance Method Details

#<<(e) ⇒ Object

# File 'lib/vertigo/ast.rb', line 82

def << e
  @elements << e
end