Updated docs, latest release (0.8.2)

Author: nuxy

Router.html

@@ -81,7 +81,6 @@
 
     const result = this.stack.exec(this.req, this.res);
 
-    /* istanbul ignore if (tested in: test/e2e/async) */
     if (isPromise(result)) {
       return result.then(() => this.res.data());
     }
@@ -313,23 +312,21 @@
 function loadRoutes(router) {
   const routeDir = moduleParent() + '/routes';
 
-  if (fs.existsSync(routeDir)) {
-    const files = getRoutes(routeDir);
+  const files = getRoutes(routeDir);
 
-    files.forEach(file => {
-      file = path.relative(routeDir, file);
-      const {dir, name} = path.parse(file);
+  files.forEach(file => {
+    file = path.relative(routeDir, file);
+    const {dir, name} = path.parse(file);
 
-      const filePath = [dir, name].join('/');
-      const route = require(`${routeDir}/${filePath}`);
+    const filePath = [dir, name].join('/');
+    const route = require(`${routeDir}/${filePath}`);
 
-      route.path = (
-        filePath[0] === '/' ? filePath : `/${filePath}`
-      ).toLowerCase();
+    route.path = (
+      filePath[0] === '/' ? filePath : `/${filePath}`
+    ).toLowerCase();
 
-      Route(router, route);
-    });
-  }
+    Route(router, route);
+  });
 }
 
 /**
@@ -345,13 +342,14 @@
  */
 function getRoutes(dir, files = []) {
   fs.readdirSync(dir).forEach(function(file) {
-    const filePath = path.join(dir, file); // nosemgrep
+    const filePath = path.join(dir, file);
 
     if (fs.lstatSync(filePath).isDirectory()) {
 
       // Perform recursive traversal.
       getRoutes(filePath, files);
-    } else if (path.extname(filePath) === '.js') {
+
+    } else /* istanbul ignore next */ if (path.extname(filePath) === '.js') {
       files.push(filePath);
     }
   });

Router.js.html

@@ -99,16 +99,17 @@
   param(name) {
     let obj = {};
 
-    /* istanbul ignore else (tested in: test/unit/Request) */
     if (this.queryString()) {
       obj = RouterRequest.parseParams(this.queryString());
     } else if (this.body()) {
       obj = RouterRequest.parseBody(this.body());
     }
 
-    if (name && obj[name]) {
-      return obj[name];
-    } else if (!name && obj) {
+    if (Object.keys(obj).length > 0) {
+      if (name) {
+        return obj[name];
+      }
+
       return obj;
     }
   }
@@ -190,12 +191,12 @@
     const plugin = this.plugins[name];
 
     if ((!plugin && name && value) || (plugin && value)) {
-      this.plugins[name] = value;
+      return this.plugins[name] = value;
     } else if (plugin && !value) {
       return this.plugins[name];
-    } else if (!plugin) {
-      throw new RouterError(`Plugin "${name}" doesn't exist`);
     }
+
+    throw new RouterError(`Plugin "${name}" doesn't exist`);
   }
 
   /**

RouterRequest.html

@@ -62,8 +62,6 @@
 
   // Add route-bound middleware, if available.
   if (route.middleware) {
-
-    /* istanbul ignore else (tested in: test/e2e) */
     if (Array.isArray(route.middleware)) {
       route.middleware.forEach(func => router.use(path, func));
     } else {