Class: Vertigo::Case

Inherits:

AstNode

• Object
• AstNode
• Vertigo::Case

Defined in:

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

Instance Attribute Summary

• #expr ⇒ Object

  Returns the value of attribute expr.

• #whens ⇒ Object

  Returns the value of attribute whens.

Attributes inherited from AstNode

#label, #pos

Instance Method Summary

• #<<(e) ⇒ Object
• #initialize(expr = nil, whens = []) ⇒ Case constructor

  A new instance of Case.

Methods inherited from AstNode

#accept, #str

Constructor Details

#initialize(expr = nil, whens = []) ⇒ Case

Returns a new instance of Case.

# File 'lib/vertigo/ast_vertigo_rkgen.rb', line 253

def initialize expr=nil,whens=[]
  @expr,@whens=expr,whens
end

Instance Attribute Details

#expr ⇒ Object

Returns the value of attribute expr.

# File 'lib/vertigo/ast_vertigo_rkgen.rb', line 252

def expr
  @expr
end

#whens ⇒ Object

Returns the value of attribute whens.

# File 'lib/vertigo/ast_vertigo_rkgen.rb', line 252

def whens
  @whens
end

Instance Method Details

#<<(e) ⇒ Object

# File 'lib/vertigo/ast.rb', line 58

def << e
  @whens << e
end