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# foreach [](https://cdnjs.com/libraries/foreach) Iterate over the key value pairs of either an array-like object or a dictionary like object. [![browser support][1]][2] ## API ### foreach(object, function, [context]) ```js var each = require('foreach'); each([1,2,3], function (value, key, array) { // value === 1, 2, 3 // key === 0, 1, 2 // array === [1, 2, 3] }); each({0:1,1:2,2:3}, function (value, key, object) { // value === 1, 2, 3 // key === 0, 1, 2 // object === {0:1,1:2,2:3} }); ``` [1]: https://ci.testling.com/manuelstofer/foreach.png [2]: https://ci.testling.com/manuelstofer/foreach