{{#if action}}
  {{#paper-button no-span=true action="action" disabled=disabled}}
    {{#if checked}}{{paper-icon checkIcon class="md-menu-checkmark"}}{{/if}}
    <p class="md-menu-command">{{yield}}</p>
    {{#if hasShortcut}}<div class="md-menu-shortcut">{{shortcut}}</div>{{/if}}
  {{/paper-button}}
{{else}}
  {{yield}}
{{/if}}

{{#if onClick}}
  {{#paper-button no-span=true action=onClick disabled=disabled}}
    {{#if checked}}{{paper-icon checkIcon class="md-menu-checkmark"}}{{/if}}
    <p class="md-menu-command">{{yield}}</p>
    {{#if hasShortcut}}<div class="md-menu-shortcut">{{shortcut}}</div>{{/if}}
  {{/paper-button}}
{{else}}
  {{yield}}
{{/if}}

Update for change in ember-paper for paper-menu-item to use onClick rather than action.
Update for change in ember-paper for paper-menu-item to use onClick rather than action.
