How to do conditions?

[xdamman]

This projects looks very interesting. I've always found templating systems to be bad hacks.

The question is how do you do conditions (if else)? Eg. (in ejs) <% if(person.description) { %>

<%=person.description%>

<% } %>

Thanks!

[heapwolf]

All of the conditional logic goes into your javascript file, with weld you can use map functions. This is a contrived example obviously, but it demonstrates how...

  window.weld($('.people')[0], {
    person: [
      {
        name: 'John',
        job: [
          'guru', 'monkey', 'tester'
        ]
      },
      {
        name: 'Bob',
        job: [
          'supervise', 'yell'
        ]
      }
    ]
  },
  {
    map: function(el, key, value) {
      if(key==='name' && value==='John') {
         return $(el).addClass('edgeCase');
      }
    }
  });