rename build files, add smoke test for build

1 files changed, 53 insertions, 0 deletions

diff --git a/build/eachOf.js b/build/eachOf.js
new file mode 100644
index 0000000..31214fa
--- /dev/null
+++ b/build/eachOf.js
@@ -0,0 +1,53 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+exports.default = eachOf;
+
+var _once = require('lodash/once');
+
+var _once2 = _interopRequireDefault(_once);
+
+var _noop = require('lodash/noop');
+
+var _noop2 = _interopRequireDefault(_noop);
+
+var _keyIterator = require('./internal/keyIterator');
+
+var _keyIterator2 = _interopRequireDefault(_keyIterator);
+
+var _onlyOnce = require('./internal/onlyOnce');
+
+var _onlyOnce2 = _interopRequireDefault(_onlyOnce);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function eachOf(object, iterator, callback) {
+    callback = (0, _once2.default)(callback || _noop2.default);
+    object = object || [];
+
+    var iter = (0, _keyIterator2.default)(object);
+    var key,
+        completed = 0;
+
+    while ((key = iter()) != null) {
+        completed += 1;
+        iterator(object[key], key, (0, _onlyOnce2.default)(done));
+    }
+
+    if (completed === 0) callback(null);
+
+    function done(err) {
+        completed--;
+        if (err) {
+            callback(err);
+        }
+        // Check key is null in case iterator isn't exhausted
+        // and done resolved synchronously.
+        else if (key === null && completed <= 0) {
+                callback(null);
+            }
+    }
+}
+module.exports = exports['default'];
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