View difference between Paste ID: vfysrUUb and vuN7Qy5R

 solve = (() => {
     const commands = {
         upvote: (post) => post.upvotes++,
         downvote: (post) => post.downvotes++,
         score: (post) => {
             let {upvotes, downvotes} = post;
             let total = upvotes + downvotes;
             // let balance = upvotes - downvotes;
 
             let obfuscated = Math.ceil(0.25 * Math.max(upvotes,downvotes));
             let obfuscatedUpVotes = upvotes + obfuscated;
             let obfuscatedDownVotes = downvotes + obfuscated;
             let balance = obfuscatedUpVotes - obfuscatedDownVotes;
 
             let rating = '';
 
             if (total < 10) {
               rating = 'new';
             } else if (upvotes > total * 0.66) {
               rating = 'hot';
             } else if (balance >= 0 && (upvotes > 100 || downvotes > 100)) {
               rating = 'controversial';
             } else if (balance < 0) {
               rating = 'unpopular';
             } else {
               rating = 'new';
             }
              if (total > 50) {
                  return [obfuscatedUpVotes, obfuscatedDownVotes, balance, rating];
             }
             return [upvotes, downvotes, balance, rating];
           }
     };
 
     return {call:(post, command) => commands[command](post)}
 })();