Why doesn't the sort order change with Vue?

Question

Vue.js

It does not write any errors, the sort variable seems to change normally
Code jsbin.com/jizutanele/edit?html,js,output
View the result output.jsbin.com/jizutanele
We need to somehow restart the output to the screen, after sort has changed?
Tried to disable the default event when clicking on a link:

<a href="#" @click.prevent="sort = 'name'">name</a> 
<a href="#" @click.prevent="sort = 'sex'">sex</a>

Did not help...

Answer 1

It seems you are trying to look for the problem in the wrong place: replace
with
and everything will work.