Sha256: cebab026c11c68e585fdf9624d49f9a6014ae711aef312406b01b6f314fcdcad
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Size: 1.23 KB
Versions: 106
Compression:
Stored size: 1.23 KB
Contents
// async-each MIT license (by Paul Miller from http://paulmillr.com).
(function(globals) {
'use strict';
var each = function(items, next, callback) {
if (!Array.isArray(items)) throw new TypeError('each() expects array as first argument');
if (typeof next !== 'function') throw new TypeError('each() expects function as second argument');
if (typeof callback !== 'function') callback = Function.prototype; // no-op
if (items.length === 0) return callback(undefined, items);
var transformed = new Array(items.length);
var count = 0;
var returned = false;
items.forEach(function(item, index) {
next(item, function(error, transformedItem) {
if (returned) return;
if (error) {
returned = true;
return callback(error);
}
transformed[index] = transformedItem;
count += 1;
if (count === items.length) return callback(undefined, transformed);
});
});
};
if (typeof define !== 'undefined' && define.amd) {
define([], function() {
return each;
}); // RequireJS
} else if (typeof module !== 'undefined' && module.exports) {
module.exports = each; // CommonJS
} else {
globals.asyncEach = each; // <script>
}
})(this);
Version data entries
106 entries across 106 versions & 15 rubygems