Add solution #1410

Author: JoshCrozier

README.md

@@ -148,6 +148,7 @@
 1380|[Lucky Numbers in a Matrix](./1380-lucky-numbers-in-a-matrix.js)|Easy|
 1389|[Create Target Array in the Given Order](./1389-create-target-array-in-the-given-order.js)|Easy|
 1408|[String Matching in an Array](./1408-string-matching-in-an-array.js)|Easy|
+1410|[HTML Entity Parser](./1410-html-entity-parser.js)|Medium|
 1436|[Destination City](./1436-destination-city.js)|Easy|
 1437|[Check If All 1's Are at Least Length K Places Away](./1437-check-if-all-1s-are-at-least-length-k-places-away.js)|Easy|
 1446|[Consecutive Characters](./1446-consecutive-characters.js)|Easy|

solutions/1410-html-entity-parser.js

@@ -0,0 +1,37 @@
+/**
+ * 1410. HTML Entity Parser
+ * https://leetcode.com/problems/html-entity-parser/
+ * Difficulty: Medium
+ *
+ * HTML entity parser is the parser that takes HTML code as input and replace all the
+ * entities of the special characters by the characters itself.
+ *
+ * The special characters and their entities for HTML are:
+ * - Quotation Mark: the entity is " and symbol character is ".
+ * - Single Quote Mark: the entity is ' and symbol character is '.
+ * - Ampersand: the entity is & and symbol character is &.
+ * - Greater Than Sign: the entity is > and symbol character is >.
+ * - Less Than Sign: the entity is &lt; and symbol character is <.
+ * - Slash: the entity is &frasl; and symbol character is /.
+ *
+ * Given the input text string to the HTML parser, you have to implement the entity parser.
+ *
+ * Return the text after replacing the entities by the special characters.
+ */
+
+/**
+ * @param {string} text
+ * @return {string}
+ */
+var entityParser = function(text) {
+  const map = {
+    '&quot;': '"',
+    '&apos;': '\'',
+    '&amp;': '&',
+    '&gt;': '>',
+    '&lt;': '<',
+    '&frasl;': '/'
+  };
+
+  return text.replace(new RegExp(Object.keys(map).join('|'), 'g'), m => map[m]);
+};