chore: bump version to 2.2.0

hoersamu · Jul 7, 2022 · c22e9c6 · c22e9c6
1 parent a5fe799
commit c22e9c6
Show file tree

Hide file tree

Showing 2 changed files with 43 additions and 31 deletions.
diff --git a/src/multielo.spec.ts b/src/multielo.spec.ts
@@ -46,25 +46,28 @@ describe("MultiElo", () => {
     },
   );
 
-  describe.each([2, 3, 4, 10])("make sure expected scores sum to 1 and rating changes are zero sum", (numPlayers: number) => {
-    for (let i = 0; i < 10; i++) {
-      const random = (min: number, max: number): number => {
-        return Math.random() * (max - min) + min;
-      };
+  describe.each([2, 3, 4, 10])(
+    "make sure expected scores sum to 1 and rating changes are zero sum",
+    (numPlayers: number) => {
+      for (let i = 0; i < 10; i++) {
+        const random = (min: number, max: number): number => {
+          return Math.random() * (max - min) + min;
+        };
 
-      const k = random(16, 64);
-      const d = random(200, 800);
-      const ratings = Array(numPlayers).fill(random(600, 1400));
-      const elo = new MultiElo({ k, d });
+        const k = random(16, 64);
+        const d = random(200, 800);
+        const ratings = Array(numPlayers).fill(random(600, 1400));
+        const elo = new MultiElo({ k, d });
 
-      it("expected scores should sum to 1", () => {
-        expect(close(elo.getExpectedScores(ratings).reduce(sumReducer), 1)).toBe(true);
-      });
-      it("shoulnt change ratings sum", () => {
-        expect(close(elo.getNewRatings(ratings).reduce(sumReducer), ratings.reduce(sumReducer))).toBe(true);
-      });
-    }
-  });
+        it("expected scores should sum to 1", () => {
+          expect(close(elo.getExpectedScores(ratings).reduce(sumReducer), 1)).toBe(true);
+        });
+        it("shoulnt change ratings sum", () => {
+          expect(close(elo.getNewRatings(ratings).reduce(sumReducer), ratings.reduce(sumReducer))).toBe(true);
+        });
+      }
+    },
+  );
 
   describe.each`
     result               | resultOrder  | newRatings
@@ -73,12 +76,15 @@ describe("MultiElo", () => {
     ${[1200, 1000, 800]} | ${[1, 2, 2]} | ${[1207.06479284, 989.33333333, 803.60187383]}
     ${[1200, 1000, 800]} | ${[1, 1, 2]} | ${[1196.39812617, 1010.66666667, 792.93520716]}
     ${[1200, 1000, 800]} | ${[1, 1, 1]} | ${[1185.7314595, 1000, 814.2685405]}
-  `("test ties", ({ result, resultOrder, newRatings }: { result: number[]; resultOrder: number[]; newRatings: number[] }) => {
-    const elo = new MultiElo({ k: 32, d: 400 });
-    it("should calculate correct tie scores", () => {
-      expect(allClose(elo.getNewRatings(result, resultOrder), newRatings)).toBe(true);
-    });
-  });
+  `(
+    "test ties",
+    ({ result, resultOrder, newRatings }: { result: number[]; resultOrder: number[]; newRatings: number[] }) => {
+      const elo = new MultiElo({ k: 32, d: 400 });
+      it("should calculate correct tie scores", () => {
+        expect(allClose(elo.getNewRatings(result, resultOrder), newRatings)).toBe(true);
+      });
+    },
+  );
 
   describe.each`
     result               | resultOrder
@@ -90,9 +96,12 @@ describe("MultiElo", () => {
     const elo = new MultiElo({ k: 32, d: 400 });
 
     it("should match result in revered order", () => {
-      expect(allClose(elo.getNewRatings(result, resultOrder), elo.getNewRatings(result.reverse(), resultOrder.reverse()).reverse())).toBe(
-        true,
-      );
+      expect(
+        allClose(
+          elo.getNewRatings(result, resultOrder),
+          elo.getNewRatings(result.reverse(), resultOrder.reverse()).reverse(),
+        ),
+      ).toBe(true);
     });
   });
 });
diff --git a/src/utils.spec.ts b/src/utils.spec.ts
@@ -23,11 +23,14 @@ describe("utils", () => {
     ${1}    | ${2}        | ${0}    | ${false}
     ${1}    | ${1 + 1e-6} | ${1e-5} | ${true}
     ${1000} | ${1016}     | ${1e-5} | ${false}
-  `("close", ({ a, b, maxDiff, expectedResult }: { a: number; b: number; maxDiff: number; expectedResult: boolean }) => {
-    it("should validate max difference correctly", () => {
-      expect(close(a, b, maxDiff)).toEqual(expectedResult);
-    });
-  });
+  `(
+    "close",
+    ({ a, b, maxDiff, expectedResult }: { a: number; b: number; maxDiff: number; expectedResult: boolean }) => {
+      it("should validate max difference correctly", () => {
+        expect(close(a, b, maxDiff)).toEqual(expectedResult);
+      });
+    },
+  );
 
   describe.each`
     a                                               | b                                               | maxDiff | expected