diff --git a/index.ts b/index.ts
index fbfd54c..8fea5ad 100644
--- a/index.ts
+++ b/index.ts
@@ -2,7 +2,7 @@
  * @file Scrapes https://trendogate.com and creates a .csv of historical trending data 
  * @author Rekai Musuka <rk306597@dal.ca>
  * @license MIT
- * @version 2020.03.17
+ * @version 2020.03.23
  */
 
 import { addDays, format } from 'date-fns';
@@ -13,7 +13,6 @@ import fs from 'fs';
 const BASE_URL = "https://trendogate.com/";
 const CSV_PATH = "./data.csv";
 const USA_ID = 23424977;
-const NUMBER_OF_DAYS = 200; 
 const WAIT = 500; // in ms
 
 // e.g https://trendogate.com/placebydate/23424977/2015-04-01
@@ -28,32 +27,43 @@ while (goal >= tmp) {
     tmp = addDays(tmp, 7);
 }
 
+/**
+ * Scrapes Data from trendogate.
+ * 
+ * @return a Promise with no success value
+ */
 async function scrapeData(): Promise<void> {
     const csv = new CSVManager(CSV_PATH);
-    csv.createWriteStream();
+    csv.createWriteStream(); // remains open until we're completely done with scraping
     
     for (let i = 0; i < days.length; i++) {
-        const url = getNewDateUrl(days[i]);
-        axios.get(url).then((res: any) => {
+        const url = getNewDateUrl(days[i]); // Construct a valid trendogate URL given a date object
+        axios.get(url).then((res: any) => { // GET the URL
 
             if (res.status === 200) {
                 let trends: Array<Trend> = handleHttpResponse(res.data, days[i]);
                 process.stdout.write(`URL: ${url}\n`);
-                writeToCsv(trends, csv);
+                writeToCsv(trends, csv); // Write the list of trends to the spreadsheet
 
             }
             else process.stderr.write(`Server returned with a Status of: ${res.status}\n`);
         });
         
-        await sleep(WAIT);
+        await sleep(WAIT); // prevents spamming the server. Decreases chances of us being IP banned. 
     }
 }
 
+/**
+ * Transforms trendogate HTTP Response into a list of trends from said response.
+ * @param html String of HTML data
+ * @param day A Date object representing the day the data from trendogate is from.
+ * @return An Array of trends
+ */
 function handleHttpResponse(html: string, day: Date): Array<Trend> {
     let trends: Array<Trend> = [];
     const $ = cheerio.load(html);
 
-    $('div.panel > ul.list-group').children().each((i, child) => {
+    $('div.panel > ul.list-group').children().each((i, child) => { // Query for getting the elements which house the trends 
         let term = child.firstChild.firstChild.data;
         trends.push(new Trend(i + 1, term, day));
 
@@ -69,10 +79,23 @@ function sleep(ms: number): Promise<unknown> {
     });
 }
 
+/**
+ * Creates a valid trendogate URL based on a provided Date Object
+ * @param date The day of the trends you want to query
+ */
 function getNewDateUrl(date: Date): string {
     return `${BASE_URL}/placebydate/${USA_ID}/${format(date, "yyyy-MM-dd")}`;
 }
 
+/**
+ * Iterates over a list of trends and writes a limited amount of them to a CSV file
+ * 
+ * Some Contraints:
+ * * Number of trends per day
+ * * trend must be Valid Latin Extended Characterset (in UTF-8 of course)
+ * @param trends List of Trends
+ * @param csv CSV which will be written to
+ */
 function writeToCsv(trends: Array<Trend>, csv: CSVManager): void {
     for (let i = 0; i < trends.length; i++) {
         if (i == 20) break; // Should Only Write 20 per day hopefully.
@@ -86,6 +109,9 @@ function writeToCsv(trends: Array<Trend>, csv: CSVManager): void {
     }
 }
 
+/**
+ * Manages a single CSV File
+ */
 class CSVManager {
     private stream: fs.WriteStream = null;
     private path: string;
@@ -94,50 +120,81 @@ class CSVManager {
         this.path = path;
     }
 
+    /**
+     * Writes Plaintext to the Database
+     * @param row The line of text which will be written
+     */
     public write(row: string): void {
         if (this.stream !== null) {
             this.stream.write(row, err => { if (err) throw err; });
         } else process.stderr.write(`Unable to write to "${this.path}". Stream does not exist.`);
     }
 
+    /**
+     * Creates a write stream which must be closed later
+     * 
+     * Also, method checks to see if file exists beforehand. If not, a new file is "touched".
+     */
     public createWriteStream(): void {
         if (!fs.existsSync(this.path)) fs.closeSync(fs.openSync(this.path, "w"));
         this.stream = fs.createWriteStream(this.path, { flags: "a" });
     }
 
+    /**
+     * Closes an open write stream 
+     */
     public closeWriteStream(): void {
         this.stream.end();
         this.stream = null;
     }
 
+    /**
+     * Gets a Path
+     */
     public getPath(): string {
         return this.path;
     }
 }
 
+/**
+ * Represents a trend pulled from trendogate
+ */
 class Trend {
     private name: string;
     private date: Date;
-    private ranking: number;
+    private ranking: number; // from 1 -> 50, a trends ranking on a specific date
 
     constructor(ranking: number, name: string, date: Date) {
-        this.name = name.trim();
+        this.name = name.trim(); // Cuts extra whitespaece
         this.date = date;
         this.ranking = ranking;
     }
 
+    /**
+     * Gets the title of the trend
+     */
     public getName(): string {
         return this.name;
     }
 
+    /**
+     * Gets the date the trend is from
+     */
     public getDate(): Date {
         return this.date;
     }
 
+    /**
+     * Gets a trend's day - ranking.
+     */
     public getRanking(): number {
         return this.ranking;
     }
 
+    /**
+     * Returns a string which is constructed so that it can be 
+     * appende to a CSV File
+     */
     public toCsv(): string {
         return `${this.name}, ${this.ranking}, ${format(this.date, "yyyy-MM-dd")}\n`;
     }
diff --git a/package.json b/package.json
index 32cf998..1eadb66 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "trendogate_scraper",
-  "version": "2020.03.17",
+  "version": "2020.03.23",
   "description": "Scrapes information from https://trendogate.com/ for CSCI 1107",
   "main": "index.js",
   "repository": "ssh://gitea@git.paoda.moe:31059/paoda/trendogate_scraper.git",