@wordpress/core-data
Version:
Access to and manipulation of core WordPress entities.
49 lines (48 loc) • 1.43 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = setNestedValue;
/**
* Sets the value at path of object.
* If a portion of path doesn’t exist, it’s created.
* Arrays are created for missing index properties while objects are created
* for all other missing properties.
*
* Path is specified as either:
* - a string of properties, separated by dots, for example: "x.y".
* - an array of properties, for example `[ 'x', 'y' ]`.
*
* This function intentionally mutates the input object.
*
* Inspired by _.set().
*
* @see https://lodash.com/docs/4.17.15#set
*
* @todo Needs to be deduplicated with its copy in `@wordpress/edit-site`.
*
* @param {Object} object Object to modify
* @param {Array|string} path Path of the property to set.
* @param {*} value Value to set.
*/
function setNestedValue(object, path, value) {
if (!object || typeof object !== 'object') {
return object;
}
const normalizedPath = Array.isArray(path) ? path : path.split('.');
normalizedPath.reduce((acc, key, idx) => {
if (acc[key] === undefined) {
if (Number.isInteger(normalizedPath[idx + 1])) {
acc[key] = [];
} else {
acc[key] = {};
}
}
if (idx === normalizedPath.length - 1) {
acc[key] = value;
}
return acc[key];
}, object);
return object;
}
//# sourceMappingURL=set-nested-value.js.map