Nested interpolation allows for circular references. Consider adding better logging or marking to prevent infinite loop

[JessicaSachs]

describe('Interpolating string with circular reference causes infinite loop', function (expect) { 
  const str = '{{val}}';
  const data = { val: 'My cool {{val}}' };
  Easybars(str, data); // max callstack exceeded
  expect(true).toBe(true);
});