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-rw-r--r--deps/npm/node_modules/bluebird/js/main/promise_array.js142
1 files changed, 142 insertions, 0 deletions
diff --git a/deps/npm/node_modules/bluebird/js/main/promise_array.js b/deps/npm/node_modules/bluebird/js/main/promise_array.js
new file mode 100644
index 0000000000..b2e8f1cc58
--- /dev/null
+++ b/deps/npm/node_modules/bluebird/js/main/promise_array.js
@@ -0,0 +1,142 @@
+"use strict";
+module.exports = function(Promise, INTERNAL, tryConvertToPromise,
+ apiRejection) {
+var util = require("./util.js");
+var isArray = util.isArray;
+
+function toResolutionValue(val) {
+ switch(val) {
+ case -2: return [];
+ case -3: return {};
+ }
+}
+
+function PromiseArray(values) {
+ var promise = this._promise = new Promise(INTERNAL);
+ var parent;
+ if (values instanceof Promise) {
+ parent = values;
+ promise._propagateFrom(parent, 1 | 4);
+ }
+ this._values = values;
+ this._length = 0;
+ this._totalResolved = 0;
+ this._init(undefined, -2);
+}
+PromiseArray.prototype.length = function () {
+ return this._length;
+};
+
+PromiseArray.prototype.promise = function () {
+ return this._promise;
+};
+
+PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) {
+ var values = tryConvertToPromise(this._values, this._promise);
+ if (values instanceof Promise) {
+ values = values._target();
+ this._values = values;
+ if (values._isFulfilled()) {
+ values = values._value();
+ if (!isArray(values)) {
+ var err = new Promise.TypeError("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a");
+ this.__hardReject__(err);
+ return;
+ }
+ } else if (values._isPending()) {
+ values._then(
+ init,
+ this._reject,
+ undefined,
+ this,
+ resolveValueIfEmpty
+ );
+ return;
+ } else {
+ this._reject(values._reason());
+ return;
+ }
+ } else if (!isArray(values)) {
+ this._promise._reject(apiRejection("expecting an array, a promise or a thenable\u000a\u000a See http://goo.gl/s8MMhc\u000a")._reason());
+ return;
+ }
+
+ if (values.length === 0) {
+ if (resolveValueIfEmpty === -5) {
+ this._resolveEmptyArray();
+ }
+ else {
+ this._resolve(toResolutionValue(resolveValueIfEmpty));
+ }
+ return;
+ }
+ var len = this.getActualLength(values.length);
+ this._length = len;
+ this._values = this.shouldCopyValues() ? new Array(len) : this._values;
+ var promise = this._promise;
+ for (var i = 0; i < len; ++i) {
+ var isResolved = this._isResolved();
+ var maybePromise = tryConvertToPromise(values[i], promise);
+ if (maybePromise instanceof Promise) {
+ maybePromise = maybePromise._target();
+ if (isResolved) {
+ maybePromise._ignoreRejections();
+ } else if (maybePromise._isPending()) {
+ maybePromise._proxyPromiseArray(this, i);
+ } else if (maybePromise._isFulfilled()) {
+ this._promiseFulfilled(maybePromise._value(), i);
+ } else {
+ this._promiseRejected(maybePromise._reason(), i);
+ }
+ } else if (!isResolved) {
+ this._promiseFulfilled(maybePromise, i);
+ }
+ }
+};
+
+PromiseArray.prototype._isResolved = function () {
+ return this._values === null;
+};
+
+PromiseArray.prototype._resolve = function (value) {
+ this._values = null;
+ this._promise._fulfill(value);
+};
+
+PromiseArray.prototype.__hardReject__ =
+PromiseArray.prototype._reject = function (reason) {
+ this._values = null;
+ this._promise._rejectCallback(reason, false, true);
+};
+
+PromiseArray.prototype._promiseProgressed = function (progressValue, index) {
+ this._promise._progress({
+ index: index,
+ value: progressValue
+ });
+};
+
+
+PromiseArray.prototype._promiseFulfilled = function (value, index) {
+ this._values[index] = value;
+ var totalResolved = ++this._totalResolved;
+ if (totalResolved >= this._length) {
+ this._resolve(this._values);
+ }
+};
+
+PromiseArray.prototype._promiseRejected = function (reason, index) {
+ this._totalResolved++;
+ this._reject(reason);
+};
+
+PromiseArray.prototype.shouldCopyValues = function () {
+ return true;
+};
+
+PromiseArray.prototype.getActualLength = function (len) {
+ return len;
+};
+
+return PromiseArray;
+};