utilsac - npm Package Compare versions

Comparing version 12.0.1 to 12.1.0

changelog.md

 # Changelog
 
+## 12.1.0
+
+add
+ * deepEqualAdded
+
 ## 12.0.0
@@ -4,0 +9,0 @@

deep.js

@@ -192,6 +192,5 @@ export {
  * Work with all primitive types like Number, String, Big Int.
- * It also Object, Array, Date and Regex
  * It also works when nested structure contains object and array
- * @param {Object} obj1 can be either an object or array
- * @param {Object} obj2 can be either an object or array
+ * @param {Object} a can be either an object or array
+ * @param {Object} b can be either an object or array
  * @returns {Boolean}
@@ -204,7 +203,3 @@ */
 
-    if (Array.isArray(a)) {
-        if (!Array.isArray(b)) {
-            return false;
-        }
-
+    if (Array.isArray(a) && Array.isArray(b)) {
         if (a.length !== b.length) {
@@ -214,4 +209,4 @@ return false;
 
-        return a.every((value, i) => {
-            return deepEqual(value, b[i]);
+        return a.every((value, index) => {
+            return deepEqual(value, b[index]);
         });
@@ -230,10 +225,84 @@ }
     }
+    return false;
 };
 
-const deepEqualAdded = (a, b) => {
-    throw `not yet implemented`;
-};
-
 const isObject = x => {
     return typeof x === `object` && x !== null;
 };
+
+const validateArray = (a,b) => {
+    if (a === null && b === null) {
+        return false;
+    }
+    if (a.length !== b.length) {
+        return false;
+    }
+    return a.every((value, index) => {
+        return deepEqualAdded(value, b[index]);
+    });
+};
+
+/**
+ * Determines whether two objects are equal. Works on nested structures.
+ * Work with all primitive types like Number, String, Big Int.
+ * It also Object, Array, Date and Regex
+ * It also works when nested structure contains object and array
+ * @param {Object} a can be either an object or array
+ * @param {Object} b can be either an object or array
+ * @returns {Boolean}
+ */
+const deepEqualAdded = (a, b) => {
+    if (a === b) {
+        return true;
+    }
+
+    if (a instanceof Date && b instanceof Date) {
+        return deepEqualAdded(a.getTime(), b.getTime());
+    }
+
+    if (a instanceof RegExp && b instanceof RegExp) {
+        return new RegExp(a).toString() === new RegExp(b).toString();
+    }
+
+    if (Array.isArray(a) && Array.isArray(b)) {
+        return validateArray(a, b);
+    }
+
+    if ((a instanceof Uint8Array && b instanceof Uint8Array)
+        || (a instanceof Uint16Array && b instanceof Uint16Array)
+        || (a instanceof Set && b instanceof Set)) {
+        const arr1 = Array.from(a);
+        const arr2 = Array.from(b);
+        return validateArray(arr1, arr2);
+    }
+
+    if (a instanceof Map && b instanceof Map) {
+        const keysA = a.keys();
+        const keysB = b.keys();
+
+        if (keysA.length !== keysB.length) {
+            return false;
+        }
+
+        for (const key of keysA) {
+            if (!b.has(key) || !deepEqualAdded(a.get(key), b.get(key))) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    if (isObject(a) && isObject(b)) {
+        const keysA = Object.keys(a);
+        const keysB = Object.keys(b);
+
+        return (
+            deepEqualAdded(keysA, keysB) &&
+            keysA.every(key => {
+                return deepEqualAdded(a[key], b[key]);
+            })
+        );
+    }
+
+    return false;
+};

package.json

 {
   "name": "utilsac",
-  "version": "12.0.1",
+  "version": "12.1.0",
   "description": "Utility functions",
@@ -28,3 +28,7 @@ "type": "module",
     "assign",
-    "memoize"
+    "memoize",
+    "type",
+    "cast",
+    "eval",
+    "global"
   ],
@@ -44,4 +48,2 @@ "license": "CC0-1.0",
       "browser": true
-    },
-    "rules": {
     }
@@ -54,3 +56,3 @@ },
   "devDependencies": {
-    "ava": "^2.2.0",
+    "ava": "^2.4.0",
     "eslint": "^6.5.1",
@@ -57,0 +59,0 @@ "eslint-config-red": "^1.4.1",

readme.md

@@ -37,2 +37,3 @@ # Utility functions
     deepEqual,
+    deepEqualAdded,
 } from "utilsac/deep.js";
@@ -39,0 +40,0 @@ ```

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

29828

increased by7.48%

Lines of code

558

increased by11.82%

Number of lines in readme file

108

increased by0.93%

No dependency changes