From 31eb1e172da3280d08d8a6c5602dbeba323dbe79 Mon Sep 17 00:00:00 2001
From: Andrei Sevostianov <andrei@superstruct.tech>
Date: Fri, 27 Dec 2019 10:46:59 -0800
Subject: [PATCH] style: make code more readable

---
 server.js | 39 ++++++++++++++++++++------------------
 test.js   | 56 +++++++++++++++++++++++++++----------------------------
 2 files changed, 49 insertions(+), 46 deletions(-)

diff --git a/server.js b/server.js
index de0fea0..014956d 100644
--- a/server.js
+++ b/server.js
@@ -1,28 +1,31 @@
-const http = require("http");
+const http = require('http')
 const _ = require('lodash')
 
-const PORT = process.env.PORT || 3000;
+const PORT = process.env.PORT || 3000
 
 const server = http.createServer((req, res) => {
-  if (req.url === "/") return respondHello(req, res);
-  if (req.url === "/user-agent") return respondU(req, res);
-  if (req.url.match(/^\/b64\//)) return respondB(req, res);
+  if (req.url === '/') return respondHello(req, res)
+  if (req.url === '/user-agent') return respondUserAgent(req, res)
+  if (req.url.match(/^\/b64\//)) return respondBase64(req, res)
   if (req.url === '/repetitive-word') return respondRepetitiveWord(req, res)
 
-  res.end();
-});
+  res.end()
+})
 
-function respondHello(req, res) {
-  res.end(JSON.stringify({ msg: "hello" }));
+function respondHello (req, res) {
+  res.end(JSON.stringify({ msg: 'hello' }))
 }
 
-function respondU(req, res) {
-  const ua = req.headers["user-agent"];
-  res.end(JSON.stringify({ ua }));
+function respondUserAgent (req, res) {
+  const ua = req.headers['user-agent']
+  res.end(JSON.stringify({ ua }))
 }
 
-function respondB(req, res) {
-  res.end(JSON.stringify({b64: Buffer.from(req.url.replace(/^\/b64\//, "")).toString("base64")}));
+function respondBase64 (req, res) {
+  const base64 = req.url.replace(/^\/b64\//, '')
+  res.end(
+    JSON.stringify({
+      b64: Buffer.from(base64).toString('base64') }))
 }
 
 function respondRepetitiveWord (req, res) {
@@ -37,10 +40,10 @@ function respondRepetitiveWord (req, res) {
   })
 }
 
-server.listen(PORT);
-console.log(`Server listening on port ${PORT}`);
+server.listen(PORT)
+console.log(`Server listening on port ${PORT}`)
 
-if (require.main !== module) module.exports = server;
+if (require.main !== module) module.exports = server
 
 function countWords (text) {
   const parsedText = {}
@@ -63,4 +66,4 @@ function countWords (text) {
     repetitiveWords.push(word)
   })
   return _.orderBy(repetitiveWords, ['count'], ['desc'])
-}
\ No newline at end of file
+}
diff --git a/test.js b/test.js
index 2b0d3c5..0a1e88b 100644
--- a/test.js
+++ b/test.js
@@ -1,39 +1,39 @@
-const tape = require("tape");
-const jsonist = require("jsonist");
+const tape = require('tape')
+const jsonist = require('jsonist')
 
 const PORT = (process.env.PORT =
-  process.env.PORT || require("get-PORT-sync")());
-const server = require("./server");
+  process.env.PORT || require('get-PORT-sync')())
+const server = require('./server')
 
-const urlBase = `http://localhost:${PORT}`;
+const urlBase = `http://localhost:${PORT}`
 
-tape("should respond hello", t => {
+tape('should respond hello', t => {
   jsonist.get(urlBase, (err, body) => {
-    if (err) t.error(err);
+    if (err) t.error(err)
 
-    t.equal(body.msg, "hello");
-    t.end();
-  });
-});
+    t.equal(body.msg, 'hello')
+    t.end()
+  })
+})
 
-tape("should respond user-agent", t => {
-  const opts = { headers: { "User-Agent": "tape" } };
+tape('should respond user-agent', t => {
+  const opts = { headers: { 'User-Agent': 'tape' } }
   jsonist.get(`${urlBase}/user-agent`, opts, (err, body) => {
-    if (err) t.error(err);
+    if (err) t.error(err)
 
-    t.equal(body.ua, "tape");
-    t.end();
-  });
-});
+    t.equal(body.ua, 'tape')
+    t.end()
+  })
+})
 
-tape("should respond b64", t => {
+tape('should respond b64', t => {
   jsonist.get(`${urlBase}/b64/hello`, (err, body) => {
-    if (err) t.error(err);
+    if (err) t.error(err)
 
-    t.equal(body.b64, "aGVsbG8=");
-    t.end();
-  });
-});
+    t.equal(body.b64, 'aGVsbG8=')
+    t.end()
+  })
+})
 
 tape('should respond repetitive-word', (t) => {
   const data = {
@@ -48,7 +48,7 @@ tape('should respond repetitive-word', (t) => {
   })
 })
 
-tape("cleanup", function(t) {
-  server.close();
-  t.end();
-});
+tape('cleanup', function (t) {
+  server.close()
+  t.end()
+})