mutation-testing-metrics - npm Package Compare versions

Comparing version 3.7.1 to 3.7.2

dist/src/helpers/group-by.d.ts.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"group-by.d.ts","sourceRoot":"","sources":["../../../src/helpers/group-by.ts"],"names":[],"mappings":"AAAA,wBAAgB,OAAO,CAAC,CAAC,SAAS,WAAW,EAAE,CAAC,EAAE,GAAG,EAAE,CAAC,EAAE,EAAE,QAAQ,EAAE,CAAC,OAAO,EAAE,CAAC,KAAK,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAOhH"}
+{"version":3,"file":"group-by.d.ts","sourceRoot":"","sources":["../../../src/helpers/group-by.ts"],"names":[],"mappings":"AAAA,wBAAgB,OAAO,CAAC,CAAC,SAAS,WAAW,EAAE,CAAC,EAAE,GAAG,EAAE,CAAC,EAAE,EAAE,QAAQ,EAAE,CAAC,OAAO,EAAE,CAAC,KAAK,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAiBhH"}

dist/src/helpers/group-by.js

 export function groupBy(arr, criteria) {
+    // @ts-expect-error -- groupBy exists in Node 22+
+    if (Object.groupBy) {
+        // @ts-expect-error -- groupBy exists in Node 22+
+        // eslint-disable-next-line @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-return
+        return Object.groupBy(arr, criteria);
+    }
     return arr.reduce((acc, item) => {
@@ -7,4 +13,4 @@ const key = criteria(item);
         return acc;
-    }, {});
+    }, Object.create(null));
 }
 //# sourceMappingURL=group-by.js.map

dist/src/helpers/group-by.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"group-by.js","sourceRoot":"","sources":["../../../src/helpers/group-by.ts"],"names":[],"mappings":"AAAA,MAAM,UAAU,OAAO,CAA2B,GAAQ,EAAE,QAA2B;IACrF,iDAAiD;IACjD,IAAI,MAAM,CAAC,OAAO,EAAE,CAAC;QACnB,iDAAiD;QACjD,kGAAkG;QAClG,OAAO,MAAM,CAAC,OAAO,CAAC,GAAG,EAAE,QAAQ,CAAC,CAAC;IACvC,CAAC;IAED,OAAO,GAAG,CAAC,MAAM,CACf,CAAC,GAA4B,EAAE,IAAI,EAAE,EAAE;QACrC,MAAM,GAAG,GAAG,QAAQ,CAAC,IAAI,CAAC,CAAC;QAC3B,GAAG,CAAC,GAAG,CAAC,KAAK,EAAE,CAAC;QAChB,GAAG,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QACpB,OAAO,GAAG,CAAC;IACb,CAAC,EACD,MAAM,CAAC,MAAM,CAAC,IAAI,CAA4B,CAC/C,CAAC;AACJ,CAAC"}

package.json

 {
   "name": "mutation-testing-metrics",
-  "version": "3.7.1",
+  "version": "3.7.2",
   "description": "Utility functions to calculate mutation testing metrics.",
@@ -29,8 +29,12 @@ "type": "module",
   "dependencies": {
-    "mutation-testing-report-schema": "3.7.1"
+    "mutation-testing-report-schema": "3.7.2"
   },
   "devDependencies": {
-    "eslint-config-mte": "3.7.0"
+    "@stryker-mutator/core": "catalog:",
+    "@stryker-mutator/mocha-runner": "catalog:",
+    "@stryker-mutator/typescript-checker": "catalog:",
+    "eslint": "catalog:",
+    "eslint-config-mte": "3.7.2"
   },
-  "gitHead": "683d6872c856cd6ff87c532cd1a375927670a6cd"
+  "gitHead": "9a5b81f237aa376d2896bcb9924daeac7c630ef9"
 }

src/helpers/group-by.ts

 export function groupBy<K extends PropertyKey, T>(arr: T[], criteria: (element: T) => K): Partial<Record<K, T[]>> {
-  return arr.reduce((acc: Partial<Record<K, T[]>>, item) => {
-    const key = criteria(item);
-    acc[key] ??= [];
-    acc[key].push(item);
-    return acc;
-  }, {});
+  // @ts-expect-error -- groupBy exists in Node 22+
+  if (Object.groupBy) {
+    // @ts-expect-error -- groupBy exists in Node 22+
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-return
+    return Object.groupBy(arr, criteria);
+  }
+
+  return arr.reduce(
+    (acc: Partial<Record<K, T[]>>, item) => {
+      const key = criteria(item);
+      acc[key] ??= [];
+      acc[key].push(item);
+      return acc;
+    },
+    Object.create(null) as Partial<Record<K, T[]>>,
+  );
 }

No alert changes

Improved metrics

Total package byte prevSize

120198

0.84%

Lines of code

1862

0.81%

Worsened metrics

Dev dependency count

5

400%

Dependency changes

• + Added

  mutation-testing-report-schema@3.7.2
  (transitive)

• - Removed

  mutation-testing-report-schema@3.7.1
  (transitive)

• Updated

  mutation-testing-report-schema@3.7.2