View difference between Paste ID: pK6FAXnf and RpJT6YuR

 "use strict";
 
 require("babel-core/register");
 
 import fetch from "node-fetch";
 import striptags from 'striptags';
 import co from 'co';
 
 const keyWords = ["butthurt", "бугурт", "буггурт", "баттхерт", "батхерт"];
 
 let checkCaps = (str) => striptags(str).toUpperCase() === str;
 let checkDogs = (str) => (str.match(/\@/g) || []).length > 0;
 
 let detectButthurt = (thread) => {
     let expr = new RegExp(keyWords.join("|"));
     let dogsOut = checkDogs(thread.comment);
     let capsOn = checkCaps(thread.comment);
     let subjContainsKw = expr.test(thread.subject.toLowerCase());
 
     return subjContainsKw || capsOn || dogsOut;
 };
 
 let fetchThreadsLight = function*(url) {
     let response = yield fetch(url);
     let parsedResponse = yield response.json();
     console.log('total threads recieved: ' + parsedResponse.threads.length);
     return parsedResponse.threads;
 };
 
 let findSuspiciousThreads = (threads) => {
     let suspiciousThreads = [];
 
     for (let thread of threads) {
         let butthurtDetected = detectButthurt(thread);
         if (butthurtDetected) {
             suspiciousThreads.push(thread);
             console.log('------------------');
             console.log(thread.views);
             //console.log('link: ' + 'http://2ch.hk/b/res/' + thread.num + '.html');
             console.log('------------------');
         }
     }
     return suspiciousThreads;
 };
 
 let run = function*() {
     let threads = [];
 
     try {
         // threads w/o posts
         threads = yield * fetchThreadsLight("http://2ch.hk/b/threads.json");
     } catch (e) {
         console.log('threads fetch failed');
     }
 
     return findSuspiciousThreads(threads);
 };
 
 co(run).then(
     suspiciousThreads => {
         console.log('suspicious threads: ' + suspiciousThreads.length);
     },
     error => {
         console.log(error);
     }
 );