Refactor updateDomainModel()

69ba0233 · Sean Hammond · d6903a9d · 69ba0233
Commit 69ba0233 authored Dec 02, 2015 by Sean Hammond
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annotation.js h/static/scripts/directive/annotation.js +4 -6

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--- a/h/static/scripts/directive/annotation.js
+++ b/h/static/scripts/directive/annotation.js
@@ -18,12 +18,10 @@ var events = require('../events');
 *
 */
 function updateDomainModel(domainModel, viewModel) {
-  var i;
-  var tagTexts = [];
-  for (i = 0; i < viewModel.tags.length; i++) {
-    tagTexts[tagTexts.length] = viewModel.tags[i].text;
-  }
-  angular.extend(domainModel, viewModel, {tags: tagTexts});
+  angular.extend(domainModel, viewModel);
+  domainModel.tags = viewModel.tags.map(function(tag) {
+    return tag.text;
+  });
 }