/script-kiddie/002_script_kiddie/script-kiddie/node_modules/bluebird/js/release/bind.js |
@@ -0,0 +1,67 @@ |
"use strict"; |
module.exports = function(Promise, INTERNAL, tryConvertToPromise, debug) { |
var calledBind = false; |
var rejectThis = function(_, e) { |
this._reject(e); |
}; |
|
var targetRejected = function(e, context) { |
context.promiseRejectionQueued = true; |
context.bindingPromise._then(rejectThis, rejectThis, null, this, e); |
}; |
|
var bindingResolved = function(thisArg, context) { |
if (((this._bitField & 50397184) === 0)) { |
this._resolveCallback(context.target); |
} |
}; |
|
var bindingRejected = function(e, context) { |
if (!context.promiseRejectionQueued) this._reject(e); |
}; |
|
Promise.prototype.bind = function (thisArg) { |
if (!calledBind) { |
calledBind = true; |
Promise.prototype._propagateFrom = debug.propagateFromFunction(); |
Promise.prototype._boundValue = debug.boundValueFunction(); |
} |
var maybePromise = tryConvertToPromise(thisArg); |
var ret = new Promise(INTERNAL); |
ret._propagateFrom(this, 1); |
var target = this._target(); |
ret._setBoundTo(maybePromise); |
if (maybePromise instanceof Promise) { |
var context = { |
promiseRejectionQueued: false, |
promise: ret, |
target: target, |
bindingPromise: maybePromise |
}; |
target._then(INTERNAL, targetRejected, undefined, ret, context); |
maybePromise._then( |
bindingResolved, bindingRejected, undefined, ret, context); |
ret._setOnCancel(maybePromise); |
} else { |
ret._resolveCallback(target); |
} |
return ret; |
}; |
|
Promise.prototype._setBoundTo = function (obj) { |
if (obj !== undefined) { |
this._bitField = this._bitField | 2097152; |
this._boundTo = obj; |
} else { |
this._bitField = this._bitField & (~2097152); |
} |
}; |
|
Promise.prototype._isBound = function () { |
return (this._bitField & 2097152) === 2097152; |
}; |
|
Promise.bind = function (thisArg, value) { |
return Promise.resolve(value).bind(thisArg); |
}; |
}; |