value.with( initialValue )

Creates an observable value can be read and written with the value property. It can observed using can-reflect.

import {value} from "can";

const number = value.with("one");

console.log( number.value ); //-> "one"

number.value = "two";
console.log( number.value ); //-> "two"

const handler = function(newValue) {
  console.log( newValue ); //-> "three"
};
canReflect.onValue(number, handler);
number.value = "three";

canReflect.offValue(number, handler);