Second time round, category colour doesn't show

[gozzilli]

No description provided.

[PhilGrunewald]

I think I found the problem: we keep adding on class definitions on every round:
class ="btn-activity col care_self other_category"
I think we need to reset to
class ="btn-activity col"
before adding the category class...

[gozzilli]

That's what lines 188-192 do though (or should do):

             CATEGORIES.forEach(function (cat) {
                 app.actionButtons.each(function (button) {
                     $(button).removeClass(cat);
                 });
             });

Maybe other_category is always added anyway?

Careful if you reset it to class ="btn-activity col" because then if
we change the HTML we need to remember to change the JS too..

[PhilGrunewald]

And they do.
I changed l.228 in index.js
button.addClass(activity.category || "other_category");
to
button.addClass(activity.category);
and now all seems fine - must admit that I am not sure what the || bit was for - so I hope I haven't broken something else..