templates - spacebar helpers

blockhelper.html

<template name="headingWrapper">
  <h1>{{> UI.contentBlock}}</h1>
  <h4>{{this.subheading}}</h4>
</template>

<template name="main">
  {{#headingWrapper subheading="My Subheading"}}
    My Heading
  {{/headingWrapper}}
</template>

registerHelper.js

UI.registerHelper('truncate', function(stringToShorten, maxCharsAmount){
  if(stringToShorten.length > maxCharsAmount){
    return stringToShorten.substring(0, maxCharsAmount) + '...';
  }
  return stringToShorten;
});

// Usage:
// {{truncate name 50}}

Template.registerHelper 'formattedDate', (timestamp, format) ->
  moment(new Date(timestamp)).format(format)

// {{formattedDate createdAt "ddd, hA"}}
// => "Sun, 3PM"
// Note this requires package "momentjs:moment"

spacebars.html

<template name="layout">
  <div class="wrapper">
    {{>nav}}
    {{>yield}}
    <div class="push"></div>
  </div>
  {{>footer}}
</template>

{{#each users}}
  <li><a href="{{pathFor 'modulesList' username}}">{{username}}</a></li>
{{/each}}

{{#if currentUser}}
{{else}}
{{/if}}

{{#if loggingIn}}{{/if}}