lodash: changed _.clone() and _.cloneDeep() methods

lodash/lodash-tests.ts

@@ -1091,41 +1091,89 @@ helloWrap2();
  * Lang *
  ********/
 
-// _.cloneDeep
-interface TestCloneDeepFn {
+// _.clone
+interface TestCloneCustomizerFn {
     (value: any): any;
 }
-var testCloneDeepFn: TestCloneDeepFn;
-result = <number>_.cloneDeep<number>(1);
-result = <number>_.cloneDeep<number>(1, testCloneDeepFn);
-result = <number>_.cloneDeep<number>(1, testCloneDeepFn, any);
-result = <string>_.cloneDeep<string>('a');
-result = <string>_.cloneDeep<string>('a', testCloneDeepFn);
-result = <string>_.cloneDeep<string>('a', testCloneDeepFn, any);
-result = <boolean>_.cloneDeep<boolean>(true);
-result = <boolean>_.cloneDeep<boolean>(true, testCloneDeepFn);
-result = <boolean>_.cloneDeep<boolean>(true, testCloneDeepFn, any);
-result = <number[]>_.cloneDeep<number[]>([1, 2]);
-result = <number[]>_.cloneDeep<number[]>([1, 2], testCloneDeepFn);
-result = <number[]>_.cloneDeep<number[]>([1, 2], testCloneDeepFn, any);
-result = <{a: {b: number;}}>_.cloneDeep<{a: {b: number;}}>({a: {b: 2}});
-result = <{a: {b: number;}}>_.cloneDeep<{a: {b: number;}}>({a: {b: 2}}, testCloneDeepFn);
-result = <{a: {b: number;}}>_.cloneDeep<{a: {b: number;}}>({a: {b: 2}}, testCloneDeepFn, any);
-result = <number>_(1).cloneDeep();
-result = <number>_(1).cloneDeep(testCloneDeepFn);
-result = <number>_(1).cloneDeep(testCloneDeepFn, any);
-result = <string>_('a').cloneDeep();
-result = <string>_('a').cloneDeep(testCloneDeepFn);
-result = <string>_('a').cloneDeep(testCloneDeepFn, any);
-result = <boolean>_(true).cloneDeep();
-result = <boolean>_(true).cloneDeep(testCloneDeepFn);
-result = <boolean>_(true).cloneDeep(testCloneDeepFn, any);
-result = <number[]>_([1, 2]).cloneDeep();
-result = <number[]>_([1, 2]).cloneDeep(testCloneDeepFn);
-result = <number[]>_([1, 2]).cloneDeep(testCloneDeepFn, any);
-result = <{a: {b: number;}}>_({a: {b: 2}}).cloneDeep();
-result = <{a: {b: number;}}>_({a: {b: 2}}).cloneDeep(testCloneDeepFn);
-result = <{a: {b: number;}}>_({a: {b: 2}}).cloneDeep(testCloneDeepFn, any);
+var testCloneCustomizerFn: TestCloneCustomizerFn;
+{
+    let result: number;
+    result = _.clone<number>(42);
+    result = _.clone<number>(42, false);
+    result = _.clone<number>(42, false, testCloneCustomizerFn);
+    result = _.clone<number>(42, false, testCloneCustomizerFn, any);
+    result = _.clone<number>(42, testCloneCustomizerFn);
+    result = _.clone<number>(42, testCloneCustomizerFn, any);
+    result = _(42).clone();
+    result = _(42).clone(false);
+    result = _(42).clone(false, testCloneCustomizerFn);
+    result = _(42).clone(false, testCloneCustomizerFn, any);
+    result = _(42).clone(testCloneCustomizerFn);
+    result = _(42).clone(testCloneCustomizerFn, any);
+}
+{
+    let result: string[];
+    result = _.clone<string[]>([]);
+    result = _.clone<string[]>([], false);
+    result = _.clone<string[]>([], false, testCloneCustomizerFn);
+    result = _.clone<string[]>([], false, testCloneCustomizerFn, any);
+    result = _.clone<string[]>([], testCloneCustomizerFn);
+    result = _.clone<string[]>([], testCloneCustomizerFn, any);
+    result = _<string>([]).clone();
+    result = _<string>([]).clone(false);
+    result = _<string>([]).clone(false, testCloneCustomizerFn);
+    result = _<string>([]).clone(false, testCloneCustomizerFn, any);
+    result = _<string>([]).clone(testCloneCustomizerFn);
+    result = _<string>([]).clone(testCloneCustomizerFn, any);
+}
+{
+    let result: {a: {b: number;}};
+    result = _.clone<{a: {b: number;}}>({a: {b: 2}});
+    result = _.clone<{a: {b: number;}}>({a: {b: 2}}, false);
+    result = _.clone<{a: {b: number;}}>({a: {b: 2}}, false, testCloneCustomizerFn);
+    result = _.clone<{a: {b: number;}}>({a: {b: 2}}, false, testCloneCustomizerFn, any);
+    result = _.clone<{a: {b: number;}}>({a: {b: 2}}, testCloneCustomizerFn);
+    result = _.clone<{a: {b: number;}}>({a: {b: 2}}, testCloneCustomizerFn, any);
+    result = _({a: {b: 2}}).clone();
+    result = _({a: {b: 2}}).clone(false);
+    result = _({a: {b: 2}}).clone(false, testCloneCustomizerFn);
+    result = _({a: {b: 2}}).clone(false, testCloneCustomizerFn, any);
+    result = _({a: {b: 2}}).clone(testCloneCustomizerFn);
+    result = _({a: {b: 2}}).clone(testCloneCustomizerFn, any);
+}
+
+// _.cloneDeep
+interface TestCloneDeepCustomizerFn {
+    (value: any): any;
+}
+var testCloneDeepCustomizerFn: TestCloneDeepCustomizerFn;
+{
+    let result: number;
+    result = _.cloneDeep<number>(42);
+    result = _.cloneDeep<number>(42, testCloneDeepCustomizerFn);
+    result = _.cloneDeep<number>(42, testCloneDeepCustomizerFn, any);
+    result = _(42).cloneDeep();
+    result = _(42).cloneDeep(testCloneDeepCustomizerFn);
+    result = _(42).cloneDeep(testCloneDeepCustomizerFn, any);
+}
+{
+    let result: string[];
+    result = _.cloneDeep<string[]>([]);
+    result = _.cloneDeep<string[]>([], testCloneDeepCustomizerFn);
+    result = _.cloneDeep<string[]>([], testCloneDeepCustomizerFn, any);
+    result = _<string>([]).cloneDeep();
+    result = _<string>([]).cloneDeep(testCloneDeepCustomizerFn);
+    result = _<string>([]).cloneDeep(testCloneDeepCustomizerFn, any);
+}
+{
+    let result: {a: {b: number;}};
+    result = _.cloneDeep<{a: {b: number;}}>({a: {b: 2}});
+    result = _.cloneDeep<{a: {b: number;}}>({a: {b: 2}}, testCloneDeepCustomizerFn);
+    result = _.cloneDeep<{a: {b: number;}}>({a: {b: 2}}, testCloneDeepCustomizerFn, any);
+    result = _({a: {b: 2}}).cloneDeep();
+    result = _({a: {b: 2}}).cloneDeep(testCloneDeepCustomizerFn);
+    result = _({a: {b: 2}}).cloneDeep(testCloneDeepCustomizerFn, any);
+}
 
 // _.gt
 result = <boolean>_.gt(1, 2);
@@ -1262,12 +1310,6 @@ result = <{}>_(testCreateProto).create(testCreateProps).value();
 result = <TestCreateProto>_(testCreateProto).create<TestCreateProto>().value();
 result = <TestCreateTResult>_(testCreateProto).create<TestCreateTResult>(testCreateProps).value();
 
-result = <IStoogesAge[]>_.clone(stoogesAges);
-result = <IStoogesAge[]>_.clone(stoogesAges, true);
-result = <any>_.clone(stoogesAges, true, function (value) {
-    return _.isElement(value) ? value.cloneNode(false) : undefined;
-});
-
 interface Food {
     name: string;
     type: string;

lodash/lodash.d.ts

@@ -5997,6 +5997,88 @@ declare module _ {
      * Lang *
      ********/
 
+    //_.clone
+    interface LoDashStatic {
+        /**
+         * Creates a clone of value. If isDeep is true nested objects are cloned, otherwise they are assigned by
+         * reference. If customizer is provided it’s invoked to produce the cloned values. If customizer returns
+         * undefined cloning is handled by the method instead. The customizer is bound to thisArg and invoked with up
+         * to three argument; (value [, index|key, object]).
+         * Note: This method is loosely based on the structured clone algorithm. The enumerable properties of arguments
+         * objects and objects created by constructors other than Object are cloned to plain Object objects. An empty
+         * object is returned for uncloneable values such as functions, DOM nodes, Maps, Sets, and WeakMaps.
+         * @param value The value to clone.
+         * @param isDeep Specify a deep clone.
+         * @param customizer The function to customize cloning values.
+         * @param thisArg The this binding of customizer.
+         * @return Returns the cloned value.
+         */
+        clone<T>(
+            value: T,
+            isDeep?: boolean,
+            customizer?: (value: any) => any,
+            thisArg?: any): T;
+
+        /**
+         * @see _.clone
+         */
+        clone<T>(
+            value: T,
+            customizer?: (value: any) => any,
+            thisArg?: any): T;
+    }
+
+    interface LoDashWrapper<T> {
+        /**
+         * @see _.clone
+         */
+        clone(
+            isDeep?: boolean,
+            customizer?: (value: any) => any,
+            thisArg?: any): T;
+
+        /**
+         * @see _.clone
+         */
+        clone(
+            customizer?: (value: any) => any,
+            thisArg?: any): T;
+    }
+
+    interface LoDashArrayWrapper<T> {
+        /**
+         * @see _.clone
+         */
+        clone(
+            isDeep?: boolean,
+            customizer?: (value: any) => any,
+            thisArg?: any): T[];
+
+        /**
+         * @see _.clone
+         */
+        clone(
+            customizer?: (value: any) => any,
+            thisArg?: any): T[];
+    }
+
+    interface LoDashObjectWrapper<T> {
+        /**
+         * @see _.clone
+         */
+        clone(
+            isDeep?: boolean,
+            customizer?: (value: any) => any,
+            thisArg?: any): T;
+
+        /**
+         * @see _.clone
+         */
+        clone(
+            customizer?: (value: any) => any,
+            thisArg?: any): T;
+    }
+
     //_.cloneDeep
     interface LoDashStatic {
         /**
@@ -6007,13 +6089,13 @@ declare module _ {
          * objects and objects created by constructors other than Object are cloned to plain Object objects. An empty
          * object is returned for uncloneable values such as functions, DOM nodes, Maps, Sets, and WeakMaps.
          * @param value The value to deep clone.
-         * @param callback The function to customize cloning values.
+         * @param customizer The function to customize cloning values.
          * @param thisArg The this binding of customizer.
          * @return Returns the deep cloned value.
          */
         cloneDeep<T>(
             value: T,
-            callback?: (value: any) => any,
+            customizer?: (value: any) => any,
             thisArg?: any): T;
     }
 
@@ -6022,7 +6104,7 @@ declare module _ {
          * @see _.cloneDeep
          */
         cloneDeep(
-            callback?: (value: any) => any,
+            customizer?: (value: any) => any,
             thisArg?: any): T;
     }
 
@@ -6031,7 +6113,7 @@ declare module _ {
          * @see _.cloneDeep
          */
         cloneDeep(
-            callback?: (value: any) => any,
+            customizer?: (value: any) => any,
             thisArg?: any): T[];
     }
 
@@ -6040,7 +6122,7 @@ declare module _ {
          * @see _.cloneDeep
          */
         cloneDeep(
-            callback?: (value: any) => any,
+            customizer?: (value: any) => any,
             thisArg?: any): T;
     }
 
@@ -6496,26 +6578,6 @@ declare module _ {
         create<TResult extends {}>(properties?: Object): LoDashObjectWrapper<TResult>;
     }
 
-    //_.clone
-    interface LoDashStatic {
-        /**
-        * Creates a clone of value. If deep is true nested objects will also be cloned, otherwise
-        * they will be assigned by reference. If a callback is provided it will be executed to produce
-        * the cloned values. If the callback returns undefined cloning will be handled by the method
-        * instead. The callback is bound to thisArg and invoked with one argument; (value).
-        * @param value The value to clone.
-        * @param deep Specify a deep clone.
-        * @param callback The function to customize cloning values.
-        * @param thisArg The this binding of callback.
-        * @return The cloned value.
-        **/
-        clone<T>(
-            value: T,
-            deep?: boolean,
-            callback?: (value: any) => any,
-            thisArg?: any): T;
-    }
-
     //_.defaults
     interface LoDashStatic {
         /**