circular object to object code example
Example 1: json stringify close circle
const getCircularReplacer = () => {
const seen = new WeakSet();
return (key, value) => {
if (typeof value === "object" && value !== null) {
if (seen.has(value)) {
return;
}
seen.add(value);
}
return value;
};
};
JSON.stringify(circularReference, getCircularReplacer());
Example 2: javascript circular evaluation
Game.prototype.restart = function () {
this.clearLocalStorage();
this.timer = setTimeout(this.reset.bind(this), 0);
};
Game.prototype.reset = function(){
this.clearBoard();
};