[O] Also support numeric grade

2019-11-06 21:30:15 -05:00
parent b0d3bf4bd2
commit 2504b37eb7
1 changed files with 9 additions and 2 deletions
@@ -112,9 +112,16 @@ export class GPAUtils
     *
     * @param grade Letter grade or numeric grade
     */
-    public static findScale(grade: string): Scale | undefined
+    public static findScale(grade: string | number): Scale | undefined
    {
-        return this.SCALE.find(scale => scale.letter == grade);
+        // Letter grade
+        if (typeof grade == 'string')
+        {
+            return this.SCALE.find(scale => scale.letter == grade);
+        }
+
+        // Numeric grade
+        return this.SCALE.find(scale => grade >= scale.min);
    }

    /**