@workday/canvas-kit-react
Version:
The parent module that contains all Workday Canvas Kit React components
33 lines (32 loc) • 1.36 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getObjectProxy = void 0;
/**
* The functions gets a new object proxy. This is used for theme to ensure regardless of a partial theme object
* there will be a fallback theme object so that properties aren't undefined regardless of the `target` object.
* This function will also handle nested properties.
* @param target A partial object with up to the same shape as the `fallback` object
* @param fallback A fallback object. If a property to be accessed from the proxy is not available on the target object, the fallback object will be used
*/
function getObjectProxy(target, fallback) {
if (target) {
return new Proxy(target, {
get(target, prop, receiver) {
if (typeof fallback[prop] === 'object') {
// @ts-ignore
return getObjectProxy(target[prop], fallback[prop]);
}
const targetProp = target[prop];
if (targetProp !== undefined) {
return targetProp;
}
return Reflect.get(fallback, prop, receiver);
},
ownKeys() {
return Reflect.ownKeys(fallback);
},
});
}
return fallback;
}
exports.getObjectProxy = getObjectProxy;