Class: Mustang::GlobalContext

Inherits:

Context

• Object
• V8::Context
• Context
• Mustang::GlobalContext

Defined in:

lib/mustang/context.rb

Overview

This kind of context is used by Mustang module.

Instance Attribute Summary

Attributes inherited from V8::Context

#error, #errors

Instance Method Summary

• #exit ⇒ Object
• #global? ⇒ Boolean
• #initialize ⇒ GlobalContext constructor

  A new instance of GlobalContext.

Methods inherited from Context

#errors, #evaluate, #load

Methods inherited from V8::Context

#enter, #entered?, #eval, #evaluate, #get, #global, new, #prototype, #set

Constructor Details

#initialize ⇒ GlobalContext

Returns a new instance of GlobalContext.

# File 'lib/mustang/context.rb', line 55

def initialize(*)
  super 
  enter
end

Instance Method Details

#exit ⇒ Object

Raises:

• (ImmortalContextError)

# File 'lib/mustang/context.rb', line 60

def exit
  # We have to disable exit, because global context is immortal. 
  raise ImmortalContextError, "Global context can't be exited"
end

#global? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/mustang/context.rb', line 65

def global?
  true
end