Integration guide with CARTO VL is wrong

[elenatorro]

What is happening?

There's an issue with this example.

What should happen?

Last example, instead of:

function updateWidgets() {
$categoryWidget.categories = viz.variables.cities.value
    .map(feature => ({
         name: feature.name,
         value: feature.pop_max,
      }))
      .sort((a, b) => b.value - a.value);
 };

It should be

function updateWidgets() {
$categoryWidget.categories = viz.variables.cities.value
    .map(feature => ({
         name: feature.properties.name,
         value: feature.properties.pop_max,
      }))
      .sort((a, b) => b.value - a.value);
 };

[VictorVelarde]

Good catch @elenatorro. This was a change in VL API we made in v0.10, grouping the properties, that wasn't synchronized. I would add this example to the 'VL checklist for new releases'