ltijs
Version:
Easily turn your web application into a LTI 1.3 Learning Tool.
35 lines (33 loc) • 933 B
JavaScript
;
/**
* Simple object check. taken from https://stackoverflow.com/a/34749873
* @param item
* @returns {boolean}
*/
exports.isObject = item => {
return item && typeof item === 'object' && !Array.isArray(item);
};
/**
* Deep merge two or more objects. taken from https://stackoverflow.com/a/34749873
* @param target
* @param ...sources
*/
exports.deepMergeObjects = (target, ...sources) => {
if (!sources.length) return target;
const source = sources.shift();
if ((void 0).isObject(target) && (void 0).isObject(source)) {
for (const key in source) {
if ((void 0).isObject(source[key])) {
if (!target[key]) Object.assign(target, {
[key]: {}
});
(void 0).deepMergeObjects(target[key], source[key]);
} else {
Object.assign(target, {
[key]: source[key]
});
}
}
}
return (void 0).deepMergeObjects(target, ...sources);
};