For example:
const userdata = [ { name: "Emma", age: 21, hobby: { reading: true, gaming: false, sport: "tennis" }, class: ["Java", "Go", "Nginx"] }, { name: "John", age: 22, hobby: { reading: true, gaming: false, sport: "football" }, class: ["JavaScript", "HTML", "CSS"] }, ]
const newdata = { knitting: true }
And then, the task is to make a utility function to find "name: John", then "hobby" and append newdata in the "hobby"object. Try to apply immutability. Try to do without the overhead of JSON string conversion.
My last job was game dev but I'd rather do things I previously was doing, Python/perl/C/Matlab scientific computing.
In general I need help launching.