--- /dev/null
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.default = _eachOfLimit;
+
+var _noop = require('lodash/noop');
+
+var _noop2 = _interopRequireDefault(_noop);
+
+var _once = require('./once');
+
+var _once2 = _interopRequireDefault(_once);
+
+var _iterator = require('./iterator');
+
+var _iterator2 = _interopRequireDefault(_iterator);
+
+var _onlyOnce = require('./onlyOnce');
+
+var _onlyOnce2 = _interopRequireDefault(_onlyOnce);
+
+var _breakLoop = require('./breakLoop');
+
+var _breakLoop2 = _interopRequireDefault(_breakLoop);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _eachOfLimit(limit) {
+ return function (obj, iteratee, callback) {
+ callback = (0, _once2.default)(callback || _noop2.default);
+ if (limit <= 0 || !obj) {
+ return callback(null);
+ }
+ var nextElem = (0, _iterator2.default)(obj);
+ var done = false;
+ var running = 0;
+
+ function iterateeCallback(err, value) {
+ running -= 1;
+ if (err) {
+ done = true;
+ callback(err);
+ } else if (value === _breakLoop2.default || done && running <= 0) {
+ done = true;
+ return callback(null);
+ } else {
+ replenish();
+ }
+ }
+
+ function replenish() {
+ while (running < limit && !done) {
+ var elem = nextElem();
+ if (elem === null) {
+ done = true;
+ if (running <= 0) {
+ callback(null);
+ }
+ return;
+ }
+ running += 1;
+ iteratee(elem.value, elem.key, (0, _onlyOnce2.default)(iterateeCallback));
+ }
+ }
+
+ replenish();
+ };
+}
+module.exports = exports['default'];
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