rxdb
Version:
A local-first realtime NoSQL Database for JavaScript applications - https://rxdb.info/
40 lines (36 loc) • 947 B
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isObject = isObject;
exports.merge = merge;
/**
* this is copied from
* @link https://github.com/aheckmann/mquery/blob/master/lib/utils.js
*/
/**
* @link https://github.com/aheckmann/mquery/commit/792e69fd0a7281a0300be5cade5a6d7c1d468ad4
*/
var SPECIAL_PROPERTIES = ['__proto__', 'constructor', 'prototype'];
/**
* Merges 'from' into 'to' without overwriting existing properties.
*/
function merge(to, from) {
Object.keys(from).forEach(key => {
if (SPECIAL_PROPERTIES.includes(key)) {
return;
}
if (typeof to[key] === 'undefined') {
to[key] = from[key];
} else {
if (isObject(from[key])) merge(to[key], from[key]);else to[key] = from[key];
}
});
}
/**
* Determines if `arg` is an object.
*/
function isObject(arg) {
return '[object Object]' === arg.toString();
}
//# sourceMappingURL=mquery-utils.js.map