feat(compare): add compareNumAsc/Desc numeric comparators

thi-ng · Nov 11, 2019 · 2b8fafc · 2b8fafc
1 parent bcd1e64
commit 2b8fafc
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/packages/compare/src/index.ts b/packages/compare/src/index.ts
@@ -16,3 +16,19 @@ export const compare = (a: any, b: any): number => {
     }
     return a < b ? -1 : a > b ? 1 : 0;
 };
+
+/**
+ * Numeric comparator (ascending order)
+ *
+ * @param a
+ * @param b
+ */
+export const compareNumAsc = (a: number, b: number) => a - b;
+
+/**
+ * Numeric comparator (descending order)
+ *
+ * @param a
+ * @param b
+ */
+export const compareNumDesc = (a: number, b: number) => b - a;