1.0.2 • Published 6 years ago
is-cyclic v1.0.2
is-cyclic
Detect cyclic object reference in JavaScript.
- Support
Symbolkey. - Zero dependency.
Install
npm install --save is-cyclicUsage
Pass an object.
import isCyclic from 'is-cyclic'
const obj = { a: 1, b: 2, c: { d: 9 } }
obj.c.e = obj
isCyclic(obj) // => true