Class: Nil (Umu::AbstractSyntax::Core::Expression::SExpression)
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Class: Nil (Umu::AbstractSyntax::Core::Expression::SExpression)

Overview
Module Structure
Class Hierarchy
Instance Methods
Nil#to_s
Nil#__evaluate__ / 2
is a submodule of
module: SExpression ( Umu::AbstractSyntax::Core::Expression )
has modular siblings
class: Abstract   
class: Atom   
class: Embeded   
class: List   
inherits from
  Abstract ( Umu::AbstractSyntax::Core::Expression::SExpression )
has class siblings
  Atom ( Umu::AbstractSyntax::Core::Expression::SExpression )
  Embeded ( Umu::AbstractSyntax::Core::Expression::SExpression )
  List ( Umu::AbstractSyntax::Core::Expression::SExpression )
has properties
method: to_s   
method: __evaluate__ / 2   
is defined at
#20 in abstract-syntax/core/expression/s-expression.rb  

Overview

Module Structure
Class Hierarchy

Module Structure

  module: <Toplevel Module>
  module: Umu
  module: AbstractSyntax
  module: Core
  module: Expression
  module: SExpression
  class: Abstract     
✗ class: Nil     
  class: Atom     
  class: Embeded     
  class: List     

Class Hierarchy

  Object ( Builtin-Module )
  Model ( Umu::Abstraction )
has properties
attribute: loc [R]   
method: initialize / 1   
method: to_s   
  Abstract ( Umu::AbstractSyntax )
has properties
method: pretty_print / 1   
method: evaluate / 1   
  Abstract ( Umu::AbstractSyntax::Core::Expression )
has properties
method: evaluate / 1   
method: simple?   
method: __evaluate__ / 2   
  Abstract ( Umu::AbstractSyntax::Core::Expression::SExpression )
✗ Nil ( Umu::AbstractSyntax::Core::Expression::SExpression )
has properties
method: to_s   
method: __evaluate__ / 2   
  Atom ( Umu::AbstractSyntax::Core::Expression::SExpression )
  Embeded ( Umu::AbstractSyntax::Core::Expression::SExpression )
  List ( Umu::AbstractSyntax::Core::Expression::SExpression )

Instance Methods

Nil#to_s
Nil#__evaluate__ / 2

Nil#to_s

#21 in abstract-syntax/core/expression/s-expression.rb

to_s

Nil#__evaluate__ / 2

#26 in abstract-syntax/core/expression/s-expression.rb

__evaluate__ ( _env ,
  _event )

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