Merge pull request #6 from SlateFoundation/develop

Release: slate-core-data v1.1.1

src/sorter/Code.js

@@ -0,0 +1,40 @@
+Ext.define('Slate.sorter.Code', {
+    extend: 'Ext.util.Sorter',
+
+
+    config: {
+        numberRe: /^\d+$/,
+        numberDelim: '.',
+
+        sorterFn: function(a, b) {
+            var codeA = a.get('Code').toLowerCase(),
+                codeB = b.get('Code').toLowerCase(),
+                numberRe = this._numberRe, // eslint-disable-line no-underscore-dangle
+                numberDelim = this._numberDelim, // eslint-disable-line no-underscore-dangle
+                dotIndexA, dotIndexB,
+                numberA, numberB;
+
+            if (codeA == codeB) {
+                return 0;
+            }
+
+            dotIndexA = codeA.lastIndexOf(numberDelim);
+            dotIndexB = codeB.lastIndexOf(numberDelim);
+
+            if (
+                dotIndexA == -1
+                || dotIndexB == -1
+                || codeA.substr(0, dotIndexA) != codeB.substr(0, dotIndexB)
+                || (numberA = codeA.substr(dotIndexA + 1)) == ''
+                || (numberB = codeB.substr(dotIndexB + 1)) == ''
+                || !numberRe.test(numberA)
+                || !numberRe.test(numberB)
+            ) {
+                return codeA < codeB ? -1 : 1;
+            }
+
+            return numberA - numberB;
+        }
+    },
+
+});

src/store/courses/Sections.js

@@ -20,5 +20,11 @@ Ext.define('Slate.store.courses.Sections', {
                 direction: 'ASC'
             }
         ]
+    },
+
+    getByCode: function(code) {
+        var index = code ? this.findExact('Code', code) : -1;
+
+        return index == -1 ? null : this.getAt(index);
     }
 });