Stringify?

As far as I can see in liquid.js and render.js, the logic is:

function stringify(val) {
  if (typeof val === 'string') return val;
  return JSON.stringify(val);
}

This is generally ok, except for objects which have a toString() function.

As far as I understood from the MDN site, the safe test for string would be:

Object.prototype.toString.call(x) === '[object String]'

---

Until a fix will be available, a possible workaround is to add a getter:

  get toStr () {
    return this.toString()
  }

and in the template use it explicitly {{ object.toStr }}.

---

There is also a problem with JSON.stringify(), for complex objects it fails with Converting circular structure to JSON.

[harttle]

Both to_liquid and toLiquid supported, published @5.2.0

[dmalan]

Thank you!