Function makeSelectorStateful

code/redux/public/app.js:18700–18719

(sourceSelector, store)

var dummyState = {};
function noop() {}
function makeSelectorStateful(sourceSelector, store) {
  // wrap the selector in an object that tracks its results between runs.
  var selector = {
    run: function runComponentSelector(props) {
      try {
        var nextProps = sourceSelector(store.getState(), props);
        if (nextProps !== selector.props || selector.error) {
          selector.shouldComponentUpdate = true;
          selector.props = nextProps;
          selector.error = null;
        }
      } catch (error) {
        selector.shouldComponentUpdate = true;
        selector.error = error;
      }
    }
  };

  return selector;
}

function connectAdvanced(
/*