get

Gets the value at path of provided argument. If the resolved value is undefined, the defaultValue is returned in its place.

  • It can be used directly from sagittarius-core package or installed separately via npm runing: npm i sagittarius-get
const get = require('sagittarius-get')
console.log(get({ a: { b: 21 } }, 'a.b')) // 21
console.log(get({ a: { b: [21] } }, 'a.b[0]')) // 21
console.log(get([21, 'twenty one'], '[1]')) // 'twenty one'
console.log(get(21, 'toString')) // return toString function from provided number
console.log(get(' twenty one ', 'trim')) // return trim function from provided string
console.log(get({ a: { b: 21 } }, 'a.c')) // undefined
// or it can return a default value if do not find anything
console.log(get({ a: 21 }, 'a.b', 'twenty one')) // 'twenty one'

Or use via cdn:

<!--index.html-->
<script src="https://cdn.jsdelivr.net/npm/sagittarius-get@latest/build/index.js"></script>
<script>
console.log(sagittariusGet({ a: { b: 21 } }, 'a.b')) // 21
console.log(sagittariusGet({ a: { b: [21] } }, 'a.b[0]')) // 21
console.log(sagittariusGet([21, 'twenty one'], '[1]')) // 'twenty one'
console.log(sagittariusGet(21, 'toString')) // return toString function from provided number
console.log(sagittariusGet(' twenty one ', 'trim')) // return trim function from provided string
console.log(sagittariusGet({ a: { b: 21 } }, 'a.c')) // undefined
// or it can return a default value if do not find anything
console.log(sagittariusGet({ a: 21 }, 'a.b', 'twenty one')) // 'twenty one'
</script>