fixes

Author: vjovanov

3-string-tokenization/token_count.js

@@ -12,8 +12,8 @@ function tokenCount(limit) {
  if (err) throw err;
  console.log("Counting Tokens...");
  var count = wordCount(res.map(r => tokenizer.tokenize(r.text)));
- var orderedCount = orderKeys(count); 
- 
+ var orderedCount = orderKeys(count);
+
  console.log("Inserting...");
  orderedCount.slice(0, limit).forEach(function(token) {
  connection.query('INSERT into token_count SET ?', token);
@@ -27,18 +27,18 @@ function tokenCount(limit) {
 function wordCount(xs) {
  var rv = new Object();
  xs.forEach(function(tokens) {
- tokens.forEach(function(token) { 
+ tokens.forEach(function(token) {
  if (token in rv) rv[token] += 1;
  else rv[token] = 1;
- }); 
+ });
  });
  return rv;
 }
 
 function orderKeys(object) {
  return Object.keys(object)
  .sort((a, b) => object[b] - object[a])
- .map(key => ({token: key, count: object[key]})); 
+ .map(key => ({token: key, count: object[key]}));
 }
 
 function getConnection() {
@@ -53,4 +53,4 @@ function getConnection() {
 if (!mle.enabled()) {
  tokenCount(100);
 }
-module.exports.tokenCount = tokenCount;
+module.exports.token_count = tokenCount;