Pass keys options recursively (#334)

blakeembrey · Feb 14, 2024 · 15ed560 · 15ed560
1 parent 4343da0
commit 15ed560
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Showing 2 changed files with 16 additions and 4 deletions.
diff --git a/packages/change-case/src/keys.spec.ts b/packages/change-case/src/keys.spec.ts
@@ -43,12 +43,24 @@ const TEST_CASES: [unknown, number | undefined, unknown][] = [
   ],
   [{ TEST: true }, 0, { TEST: true }],
   [null, 1, null],
+  [
+    {
+      outer_property_1_2: "outer",
+      an_array: [{ inner_property_3_4: true }],
+    },
+    Infinity,
+    {
+      outerProperty12: "outer",
+      anArray: [{ innerProperty34: true }],
+    },
+    { mergeAmbiguousCharacters: true },
+  ],
 ];
 
 describe("change keys", () => {
-  for (const [input, depth, result] of TEST_CASES) {
+  for (const [input, depth, result, options] of TEST_CASES) {
     it(`${input} -> ${result}`, () => {
-      expect(camelCase(input, depth)).toEqual(result);
+      expect(camelCase(input, depth, options)).toEqual(result);
     });
   }
 });
diff --git a/packages/change-case/src/keys.ts b/packages/change-case/src/keys.ts
@@ -14,7 +14,7 @@ function changeKeysFactory(
     if (depth === 0 || !isObject(object)) return object;
 
     if (Array.isArray(object)) {
-      return object.map((item) => changeKeys(item, depth - 1));
+      return object.map((item) => changeKeys(item, depth - 1, options));
     }
 
     const result: Record<string, unknown> = Object.create(
@@ -24,7 +24,7 @@ function changeKeysFactory(
     Object.keys(object as object).forEach((key) => {
       const value = (object as Record<string, unknown>)[key];
       const changedKey = changeCase(key, options);
-      const changedValue = changeKeys(value, depth - 1);
+      const changedValue = changeKeys(value, depth - 1, options);
       result[changedKey] = changedValue;
     });