ruby on rails - showing a spinner in a {{unless}} block -


i want show spinner icon in handlebars doesn't show up. when @ rails server log can see icon gets served @ exact moment isloaded becomes true. should done in different way?

new.handlebars.erb:

{{#unless content.isloaded}} <div>   <%= image_tag "spinner.gif" %>   <h3>message</h3>   </div> {{else}}  <p> else</p> {{/unless}}


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