node_modules

1 files changed, 34 insertions, 0 deletions

diff --git a/node_modules/enhanced-resolve/lib/forEachBail.js b/node_modules/enhanced-resolve/lib/forEachBail.js
new file mode 100644
index 000000000..ce0893160
--- /dev/null
+++ b/node_modules/enhanced-resolve/lib/forEachBail.js
@@ -0,0 +1,34 @@
+/*

+	MIT License http://www.opensource.org/licenses/mit-license.php

+	Author Tobias Koppers @sokra

+*/

+module.exports = function forEachBail(array, iterator, callback) {

+	if(array.length === 0) return callback();

+	var currentPos = array.length;

+	var currentResult;

+	var done = [];

+	for(var i = 0; i < array.length; i++) {

+		var itCb = createIteratorCallback(i);

+		iterator(array[i], itCb);

+		if(currentPos === 0) break;

+	}

+

+	function createIteratorCallback(i) {

+		return function() {

+			if(i >= currentPos) return; // ignore

+			var args = Array.prototype.slice.call(arguments);

+			done.push(i);

+			if(args.length > 0) {

+				currentPos = i + 1;

+				done = done.filter(function(item) {

+					return item <= i;

+				});

+				currentResult = args;

+			}

+			if(done.length === currentPos) {

+				callback.apply(null, currentResult);

+				currentPos = 0;

+			}

+		};

+	}

+};