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aa5e1b2 Apr 16, 2017
@jdalton @falsyvalues @bertyhell
32 lines (30 sloc) 891 Bytes
/**
* Iterates over own enumerable string keyed properties of an object and
* invokes `iteratee` for each property. The iteratee is invoked with three
* arguments: (value, key, object). Iteratee functions may exit iteration
* early by explicitly returning `false`.
*
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @see forEach, forEachRight, forIn, forInRight, forOwnRight
* @example
*
* function Foo() {
* this.a = 1
* this.b = 2
* }
*
* Foo.prototype.c = 3
*
* forOwn(new Foo, function(value, key) {
* console.log(key)
* })
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forOwn(object, iteratee) {
object = Object(object)
Object.keys(object).forEach((key) => iteratee(object[key], key, object))
}
export default forOwn
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