Module: Mirah::AST::Scoped

Included in:
Block, BlockArgument, Call, ClassAppendSelf, Constant, FunctionalCall, Import, Include, Local, LocalAssignment, LocalDeclaration, MacroDefinition, MethodDefinition, OptionalArgument, RequiredArgument, RescueClause, RestArgument, Scope, ScopedBody, Self, String, Super
Defined in:
lib/mirah/ast/scope.rb

Instance Method Summary collapse

Instance Method Details

#containing_scope ⇒ Object 



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# File 'lib/mirah/ast/scope.rb', line 29

def containing_scope
  scope = self.scope.static_scope
  while !scope.shadowed?(name) && scope.parent && scope.parent.include?(name)
    scope = scope.parent
  end
  scope
end

#scope ⇒ Object 



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# File 'lib/mirah/ast/scope.rb', line 19

def scope
  @scope ||= begin
    scope = parent
    until scope.nil? || scope.class.include?(Scope)
      scope = scope.parent
    end
    scope
  end
end