Class: Rucas::Scope

Inherits:

Object

• Object
• Rucas::Scope

Includes:

Symbolic

Defined in:

lib/rucas.rb

Overview

Scope storing currently declared variables.

Note: You can do this using any class; just include the Symbolic module.

Constant Summary

Constants included from Symbolic

Rucas::Symbolic::BINARY_OPS, Rucas::Symbolic::CONST_CLASSES, Rucas::Symbolic::UNARY_OPS

Instance Method Summary

• #rucas(&block) ⇒ Object

  Evaluate given block in this scope.

• #subscope ⇒ Object

  Create a subscope; this is just a clone of the current scope, so it includes all of the symbols of this scope.

Methods included from Symbolic

#var

Instance Method Details

#rucas(&block) ⇒ Object

Evaluate given block in this scope.

# File 'lib/rucas.rb', line 32

def rucas &block
  self.instance_eval(&block)
end

#subscope ⇒ Object

Create a subscope; this is just a clone of the current scope, so it includes all of the symbols of this scope.

# File 'lib/rucas.rb', line 25

def subscope
  self.clone
end