use helper instead of computed since uses is an array

Author: jeffhertzler

app/models/class.js

@@ -51,7 +51,6 @@ export default DS.Model.extend({
 
   extendedClassProjectName: projectNameFromClassName('extends'),
   extendedClassVersion: guessVersionFor('extends'),
-  usedClassProjectName: projectNameFromClassName('uses'),
   usedClassVersion: guessVersionFor('uses')
 
 });

app/templates/project-version/classes/class.hbs

@@ -18,7 +18,7 @@
         <span class="attribute-value">
           {{#each model.uses as |parentClass idx|}}
             {{#if (not-eq idx 0)}}<span class="comma">,</span>{{/if}}
-            {{#link-to 'project-version.classes.class' model.usedClassProjectName model.projectVersion.compactVersion (remove-ember-prefix parentClass)}}{{parentClass}}{{/link-to}}
+              {{#link-to 'project-version.classes.class' (project-name-from-class-name parentClass model.project.id) model.projectVersion.compactVersion (remove-ember-prefix parentClass)}}{{parentClass}}{{/link-to}}
           {{/each}}
         </span>
       </div>