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-rw-r--r--node_modules/foreach/index.js22
1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/foreach/index.js b/node_modules/foreach/index.js
new file mode 100644
index 00000000..a961e4e1
--- /dev/null
+++ b/node_modules/foreach/index.js
@@ -0,0 +1,22 @@
+
+var hasOwn = Object.prototype.hasOwnProperty;
+var toString = Object.prototype.toString;
+
+module.exports = function forEach (obj, fn, ctx) {
+ if (toString.call(fn) !== '[object Function]') {
+ throw new TypeError('iterator must be a function');
+ }
+ var l = obj.length;
+ if (l === +l) {
+ for (var i = 0; i < l; i++) {
+ fn.call(ctx, obj[i], i, obj);
+ }
+ } else {
+ for (var k in obj) {
+ if (hasOwn.call(obj, k)) {
+ fn.call(ctx, obj[k], k, obj);
+ }
+ }
+ }
+};
+