Clean up snippet tags

blog_posts/code-anatomy-chaining-reduce-for-loop.md

@@ -2,7 +2,7 @@
 title: Code Anatomy - For loops, array reduce and method chaining
 shortTitle: For loops, array reduce and method chaining
 type: story
-tags: javascript,array,object,iterator
+tags: javascript,array,iterator
 author: chalarangelo
 cover: case-study
 excerpt: There are many ways to iterate and transform array data in JavaScript. Learn how each one works and where you should use them.

blog_posts/javascript-singleton-proxy.md

@@ -2,7 +2,7 @@
 title: How can I implement a singleton in JavaScript?
 shortTitle: Singleton implementation
 type: question
-tags: javascript,object,function,proxy,pattern
+tags: javascript,object,proxy,pattern
 author: chalarangelo
 cover: obelisk
 excerpt: Learn how to implement the singleton design pattern in JavaScript, using the Proxy object.

blog_posts/javascript-swap-two-variables.md

@@ -2,7 +2,7 @@
 title: "Tip: How to swap two variables in JavaScript"
 shortTitle: Swap two variables
 type: tip
-tags: javascript,array,variables
+tags: javascript,variables
 author: chalarangelo
 cover: mountain-lake-2
 excerpt: Learn how to swap the values of two variables in JavaScript using a single line of ES6 code.

blog_posts/js-data-structures-binary-search-tree.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Binary Search Tree
 shortTitle: Binary Search Tree
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-4
 excerpt: A binary search tree is a data structure consisting of a set of ordered linked nodes representing a hierarchical tree structure, in which each node can have at most two children.

blog_posts/js-data-structures-binary-tree.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Binary Tree
 shortTitle: Binary Tree
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-3
 excerpt: A binary tree is a data structure consisting of a set of linked nodes representing a hierarchical tree structure, in which each node can have at most two children.

blog_posts/js-data-structures-doubly-linked-list.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Doubly Linked List
 shortTitle: Doubly Linked List
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-4
 excerpt: A doubly linked list is a linear data structure where each element points both to the next and the previous one.

blog_posts/js-data-structures-graph.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Graph
 shortTitle: Graph
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-1
 excerpt: A graph is a data structure consisting of a set of vertices connected by a set of edges.

blog_posts/js-data-structures-linked-list.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Linked List
 shortTitle: Linked List
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-3
 excerpt: A linked list is a linear data structure where each element points to the next.

blog_posts/js-data-structures-queue.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Queue
 shortTitle: Queue
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-2
 excerpt: A queue is a linear data structure which follows a first in, first out (FIFO) order of operations.

blog_posts/js-data-structures-stack.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Stack
 shortTitle: Stack
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-1
 excerpt: A stack is a linear data structure which follows a last in, first out (LIFO) order of operations.

blog_posts/js-data-structures-tree.md

@@ -2,7 +2,7 @@
 title: JavaScript Data Structures - Tree
 shortTitle: Tree
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: purple-flower-macro-2
 excerpt: A tree is a data structure consisting of a set of linked nodes representing a hierarchical tree structure.

blog_posts/js-double-negation-operator.md

@@ -2,7 +2,7 @@
 title: What does the double negation operator do in JavaScript?
 shortTitle: Double negation operator
 type: question
-tags: javascript,function
+tags: javascript,type
 author: chalarangelo
 cover: memories-of-pineapple-2
 excerpt: You've probably come across the double negation operator (`!!`) before, but do you know what it does?

blog_posts/js-frequency-map-data-structure.md

@@ -2,7 +2,7 @@
 title: Frequency Map Data Structure
 shortTitle: Frequency Map
 type: story
-tags: javascript,object,class,array
+tags: javascript,class
 author: chalarangelo
 cover: radio-monstera
 excerpt: A custom data structure to keep track of value frequencies in an array.

blog_posts/js-native-data-structures.md

@@ -2,7 +2,7 @@
 title: Native JavaScript Data Structures
 shortTitle: Native Data Structures
 type: story
-tags: javascript,object,array
+tags: javascript,array
 author: chalarangelo
 cover: purple-flower-macro-2
 excerpt: JavaScript provides a handful of native data structures that you can start using in your code right now.