CODEWITHSUNDEEP
javascripthtmlrubyjsonhaml
HP.
HP.

Reputation: 19896

Loop using Ruby within :javascript Haml definition

I have a JSON to declare in :javascript and I am not familiar with Ruby. The JSON is below:

:javascript
  var collections = {
    feed: [{'label': 'All', 'url': 'All', 'isSelected': false}]
  };

But I want the part below in feed variable to repeat 20 times:

{'label': 'All', 'url': 'All', 'isSelected': true}

How do I do that using Ruby in Haml?

Thanks.

Upvotes: 0

Views: 435

Answers (1)

mfojtik
mfojtik

Reputation: 56

One way:

:javascript
   var collections = {
     feed: [<%="{'label': 'All', 'url': 'All', 'isSelected': false}" * 20 %>]
   };

Another way:

:javascript
  var colections = {
    <%=(["feed: {'label': 'All', 'url': 'All', 'isSelected': false}"] * 20).join(',')%>
  }

Upvotes: 1

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