*

1 files changed, 2 insertions, 39 deletions

diff --git a/js/where/where.js b/js/where/where.js
index cef80f3..60e3797 100644
--- a/js/where/where.js
+++ b/js/where/where.js
@@ -5,19 +5,17 @@
  * @returns {Array} - Filtered array of objects
  */
 const where = (collection, properties) => {
-    // null/undefined inputs
+
     if (!collection || !properties) {
         return [];
     }
 
-    // Cache property paths and their split versions for performance
     const propertyPaths = Object.entries(properties).map(([key, value]) => ({
         path: key,
         parts: key.split('.'),
         value
     }));
 
-    // An optimized nested value getter with memoization
     const getNestedValue = (() => {
         const cache = new WeakMap();
         
@@ -45,20 +43,17 @@ const where = (collection, properties) => {
         };
     })();
 
-    // An optimized equality comparison
     const isEqual = (value1, value2) => {
-        // Handle null/undefined cases first for faster returns
+
         if (value2 === undefined) return true;
         if (value1 === value2) return true;
         if (value1 === null || value2 === null) return false;
 
-        // Array comparison
         if (Array.isArray(value1) && Array.isArray(value2)) {
             return value1.length === value2.length &&
                    value1.every((val, idx) => isEqual(val, value2[idx]));
         }
 
-        // Object comparison
         if (typeof value2 === 'object') {
             return Object.entries(value2).every(([key, val]) => 
                 value1 && isEqual(value1[key], val)
@@ -68,13 +63,11 @@ const where = (collection, properties) => {
         return false;
     };
 
-    // Property matcher
     const matchesProperties = item => 
         propertyPaths.every(({ parts, value }) => 
             isEqual(getNestedValue(item, parts), value)
         );
 
-    // Input validation
     if (!Array.isArray(collection) || typeof properties !== 'object') {
         return [];
     }
@@ -82,37 +75,7 @@ const where = (collection, properties) => {
     return collection.filter(matchesProperties);
 };
 
-// Example usage with nested structures:
-/*
-const data = [
-    { 
-        name: 'John',
-        age: 30,
-        preferences: { 
-            theme: 'dark',
-            notifications: { email: true, sms: false }
-        }
-    },
-    { 
-        name: 'Jane',
-        age: 25,
-        preferences: { 
-            theme: 'light',
-            notifications: { email: false, sms: true }
-        }
-    }
-];
-
-// Find users with specific preferences
-const darkThemeUsers = where(data, { 
-    preferences: { theme: 'dark' } 
-});
 
-// Find users with specific notification settings
-const emailSubscribers = where(data, { 
-    preferences: { notifications: { email: true } } 
-});
-*/
 
 if (typeof module !== 'undefined' && module.exports) {
     module.exports = where;