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import isPlainObject from 'lodash.isplainobject';
function forEachObject(obj, fn, path) {
for (const key in obj) {
const deepPath = path ? `${path}.${key}` : key;
// Note that we always use obj[key] because it might be mutated by forEach
fn.call(obj, obj[key], key, obj, deepPath);
forEach(obj[key], fn, deepPath);
}
}
function forEachArray(array, fn, path) {
array.forEach((value, index, arr) => {
const deepPath = `${path}[${index}]`;
fn.call(arr, value, index, arr, deepPath);
// Note that we use arr[index] because it might be mutated by forEach
forEach(arr[index], fn, deepPath);
});
}
function forEach(value, fn, path) {
path = path || '';
if (Array.isArray(value)) {
forEachArray(value, fn, path);
} else if (isPlainObject(value)) {
forEachObject(value, fn, path);
}
}
export default forEach;
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