Class: WLang::Scope::ProcScope

Inherits:
WLang::Scope show all
Defined in:
lib/wlang/scope/proc_scope.rb

Instance Attribute Summary

Attributes inherited from WLang::Scope

#parent, #subject

Instance Method Summary collapse

Methods inherited from WLang::Scope

chain, coerce, #evaluate, #initialize, null, #pop, #push, #root, #subjects, #with

Constructor Details

This class inherits a constructor from WLang::Scope

Instance Method Details

#fetch(key, dialect = nil, unfound = nil) ⇒ Object 



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# File 'lib/wlang/scope/proc_scope.rb', line 5

def fetch(key, dialect = nil, unfound = nil)
  scoped = Scope.coerce(subject.call)
  fallbk = lambda{ safe_parent.fetch(key, dialect, unfound) }
  scoped.fetch(key, dialect, fallbk)
end

#inspect ⇒ Object Also known as: to_s 



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# File 'lib/wlang/scope/proc_scope.rb', line 11

def inspect
  subject.inspect
end