ember-object-at-helper

HTMLBars template helper to lookup an element of an array.

Usage

Ember.Component.extend({
  whistleblowers: [
    { name: 'Edward Snowden' }
  ],
  directors: ['Laura Poitras'];
  documentaries: [
    { title: 'Citizenfour' }
  ]
  key: 'title'
});

Simple examples:

• {{object-at whistleblowers 0 'name'}} = Edward Snowden
• {{object-at directors 0}} = Laura Poitras

Complex example:

{{#each whistleblowers as |whistleblower index|}}
  {{object-at directors index}} produced the great documentary
  {{object-at documentaries index key}} about {{whistleblower.name}}.
{{/each}}

Installation

• ember install ember-object-at-helper

Running Tests

• npm test (Runs ember try:testall to test your addon against multiple Ember versions)
• ember test