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@marioluevanos
Last active June 14, 2019 18:44
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Returns the value of nested property, or else returns undefined.
/**
* @param {Object}
* @param {String} keys - Dot notation of property access
*/
function accessProperty(object, keys) {
return keys.split('.').reduce((value, key) => value && value[key], object)
}
// Unknown if nested values will exist
const payload = {
id: '',
nested: {
title: '',
value: {
key: 'nested value'
}
}
}
// Usage
const propertyValue = accessProperty(payload, 'nested.value.key')
console.log(propertyValue)
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