Initial commit

nova-components/NovaLeader/node_modules/each-async/index.js

@@ -0,0 +1,46 @@
+'use strict';
+var onetime = require('onetime');
+var setImmediateShim = require('set-immediate-shim');
+
+module.exports = function (arr, next, cb) {
+	var failed = false;
+	var count = 0;
+
+	cb = cb || function () {};
+
+	if (!Array.isArray(arr)) {
+		throw new TypeError('First argument must be an array');
+	}
+
+	if (typeof next !== 'function') {
+		throw new TypeError('Second argument must be a function');
+	}
+
+	var len = arr.length;
+
+	if (!len) {
+		cb();
+		return;
+	}
+
+	function callback(err) {
+		if (failed) {
+			return;
+		}
+
+		if (err !== undefined && err !== null) {
+			failed = true;
+			cb(err);
+			return;
+		}
+
+		if (++count === len) {
+			cb();
+			return;
+		}
+	}
+
+	for (var i = 0; i < len; i++) {
+		setImmediateShim(next, arr[i], i, onetime(callback, true));
+	}
+};