commit

node_modules/bluebird/js/main/props.js

@@ -0,0 +1,79 @@
+"use strict";
+module.exports = function(
+    Promise, PromiseArray, tryConvertToPromise, apiRejection) {
+var util = require("./util.js");
+var isObject = util.isObject;
+var es5 = require("./es5.js");
+
+function PropertiesPromiseArray(obj) {
+    var keys = es5.keys(obj);
+    var len = keys.length;
+    var values = new Array(len * 2);
+    for (var i = 0; i < len; ++i) {
+        var key = keys[i];
+        values[i] = obj[key];
+        values[i + len] = key;
+    }
+    this.constructor$(values);
+}
+util.inherits(PropertiesPromiseArray, PromiseArray);
+
+PropertiesPromiseArray.prototype._init = function () {
+    this._init$(undefined, -3) ;
+};
+
+PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) {
+    this._values[index] = value;
+    var totalResolved = ++this._totalResolved;
+    if (totalResolved >= this._length) {
+        var val = {};
+        var keyOffset = this.length();
+        for (var i = 0, len = this.length(); i < len; ++i) {
+            val[this._values[i + keyOffset]] = this._values[i];
+        }
+        this._resolve(val);
+    }
+};
+
+PropertiesPromiseArray.prototype._promiseProgressed = function (value, index) {
+    this._promise._progress({
+        key: this._values[index + this.length()],
+        value: value
+    });
+};
+
+PropertiesPromiseArray.prototype.shouldCopyValues = function () {
+    return false;
+};
+
+PropertiesPromiseArray.prototype.getActualLength = function (len) {
+    return len >> 1;
+};
+
+function props(promises) {
+    var ret;
+    var castValue = tryConvertToPromise(promises);
+
+    if (!isObject(castValue)) {
+        return apiRejection("cannot await properties of a non-object\u000a\u000a    See http://goo.gl/OsFKC8\u000a");
+    } else if (castValue instanceof Promise) {
+        ret = castValue._then(
+            Promise.props, undefined, undefined, undefined, undefined);
+    } else {
+        ret = new PropertiesPromiseArray(castValue).promise();
+    }
+
+    if (castValue instanceof Promise) {
+        ret._propagateFrom(castValue, 4);
+    }
+    return ret;
+}
+
+Promise.prototype.props = function () {
+    return props(this);
+};
+
+Promise.props = function (promises) {
+    return props(promises);
+};
+};