converting-methods.js

const record = #{ name: "S. Holmes",  age: 27 }
const record2 = Record.fromEntries([["age", 27], #["name", "S. Holmes"]]) // Note that any iterable of entries will work

const tuple = Tuple(...[1, 2, 3])
const tuple2 = Tuple.from([1, 2, 3]) // Note that an iterable will work as well

record == #{ name: "S. Holmes",  age: 27 } => true
tuple == #[1, 2, 3]) => true

// JS Compiler throws an error when using a non-primitive value
Record({ a: {} }) // TypeError: Can't convert Object with a non-const value to record
Tuple.from([{}, {} , {}]) // TypeError: Can't convert Iterable with a non-const value to tuple

// Convert back to object/array is simple:
const obj = { ...record } 
const arr = [ ...tuple ]