How to use @last in #each

[jcubic]

I want to have something like this:

{{#each items}}
{{this}}{{#if !@last}}, {{/if}}
{{/each}}

to display comma after all items except the last one. How can I do this?

[JustBlackBird]

There is built-in {{#unless}} helper that solves your problem:

{{#each items}}
  {{this}}{{#unless @last}}, {{/unless}}
{{/each}}