<pre class="shiki github-dark shaku"><code>/** * @param {object} source * @param {string | string[]} path * @param {any} [defaultValue] * @return {any} */function get(source, path, defaultValue = undefined) { if(typeof path === 'string') { path = path.replaceAll(/\[/g, '.').replaceAll(/\]/g, '').split('.'); } if(path.length === 0) return defaultValue; for(let key of path) { if(Object.hasOwn(source, key)) { source = source[key]; } else { return defaultValue; } } return source;}</code></pre>

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_.get(object, path, [defaultValue]) is a handy method to help retrieving data from an arbitrary object. if the resolved value from path is undefined, …