Initial commit

1 files changed, 18 insertions, 0 deletions

diff --git a/node_modules/@calebboyd/semaphore/each.js b/node_modules/@calebboyd/semaphore/each.js
new file mode 100644
index 0000000..a17efc5
--- /dev/null
+++ b/node_modules/@calebboyd/semaphore/each.js
@@ -0,0 +1,18 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var semaphore_1 = require("./semaphore");
+function each(list, iterator, _a) {
+    var _b = _a === void 0 ? { concurrency: null } : _a, context = _b.context, concurrency = _b.concurrency;
+    var arrList = Array.from(list);
+    context = context || this;
+    if (concurrency === null)
+        concurrency = arrList.length;
+    var lock = new semaphore_1.Semaphore(concurrency);
+    var pending = [];
+    var handler = function (locks) { return iterator.call(context, arrList[locks - 1], locks - 1, list); };
+    for (var i = 0; i < arrList.length; i++) {
+        pending.push(lock.acquire().then(handler).then(lock.release));
+    }
+    return Promise.all(pending).then(function () { return void 0; });
+}
+exports.each = each;