1 files changed, 29 insertions, 0 deletions
diff --git a/node_modules/reduce/index.js b/node_modules/reduce/index.js
new file mode 100644
index 00000000..b090f1c1
--- /dev/null
+++ b/node_modules/reduce/index.js
@@ -0,0 +1,29 @@
+module.exports = reduce
+
+var objectKeys = require('object-keys');
+
+function reduce(list, iterator) {
+    var keys = objectKeys(list)
+        , i = 0
+        , accumulator = list[0]
+        , context = this
+
+    if (arguments.length === 2) {
+        i = 1
+    } else if (arguments.length === 3) {
+        accumulator = arguments[2]
+    } else if (arguments.length >= 4) {
+        context = arguments[2]
+        accumulator = arguments[3]
+    }
+
+    for (var len = keys.length; i < len; i++) {
+        var key = keys[i]
+            , value = list[key]
+
+        accumulator = iterator.call(context, accumulator, value, key, list)
+    }
+
+    return accumulator
+}
+