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Last change
on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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[d24f17c] | 1 | import _curry2 from "./internal/_curry2.js";
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| 2 | import keys from "./keys.js";
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| 3 | /**
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| 4 | * Iterate over an input `object`, calling a provided function `fn` for each
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| 5 | * key and value in the object.
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| 6 | *
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| 7 | * `fn` receives three argument: *(value, key, obj)*.
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| 8 | *
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| 9 | * @func
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| 10 | * @memberOf R
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| 11 | * @since v0.23.0
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| 12 | * @category Object
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| 13 | * @sig ((a, String, StrMap a) -> Any) -> StrMap a -> StrMap a
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| 14 | * @param {Function} fn The function to invoke. Receives three argument, `value`, `key`, `obj`.
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| 15 | * @param {Object} obj The object to iterate over.
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| 16 | * @return {Object} The original object.
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| 17 | * @example
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| 18 | *
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| 19 | * const printKeyConcatValue = (value, key) => console.log(key + ':' + value);
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| 20 | * R.forEachObjIndexed(printKeyConcatValue, {x: 1, y: 2}); //=> {x: 1, y: 2}
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| 21 | * // logs x:1
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| 22 | * // logs y:2
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| 23 | * @symb R.forEachObjIndexed(f, {x: a, y: b}) = {x: a, y: b}
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| 24 | */
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| 25 |
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| 26 | var forEachObjIndexed =
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| 27 | /*#__PURE__*/
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| 28 | _curry2(function forEachObjIndexed(fn, obj) {
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| 29 | var keyList = keys(obj);
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| 30 | var idx = 0;
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| 31 |
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| 32 | while (idx < keyList.length) {
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| 33 | var key = keyList[idx];
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| 34 | fn(obj[key], key, obj);
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| 35 | idx += 1;
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| 36 | }
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| 37 |
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| 38 | return obj;
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| 39 | });
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| 40 |
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| 41 | export default forEachObjIndexed; |
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