 
 //MARK: - Chainable methods
 
-extension Dispatch {
+public extension Dispatch {
 
     //MARK: - Static methods
 


//MARK: - Block methods

extension Dispatch {
    public func cancel() {
        dispatch_block_cancel(currentDispatchBlock)
    }


//MARK: - Non-Chainable Methods

public extension Dispatch {

    static func once(inout token: dispatch_once_t, closure: DispatchClosure) {
        dispatch_once(&token, closure)
