remove comments

Author: marcuspoehls

lib/index.js

@@ -116,31 +116,19 @@ async function register (server, options) {
   }
 
   const config = Object.assign({}, defaults, options)
+  config.links = Array.isArray(config.links) ? config.links : [config.links]
 
-  /**
-   * Cut early if `showErrors` is false. No need to
-   * hook the extension point in production.
-   */
   if (!config.showErrors) {
     return
   }
 
-  // require `vision` plugin in case the user provides an error template
   if (config.template) {
     server.dependency(['vision'])
   }
 
-  // Make sure the `links` are an array
-  if (!Array.isArray(config.links)) {
-    config.links = [config.links]
-  }
-
-  // extend the request lifecycle at `onPreResponse`
-  // to change the default error handling behavior (if enabled)
   server.ext('onPreResponse', async (request, h) => {
     const error = request.response
 
-    // only show `bad implementation` developer errors (status code 500)
     if (error.isBoom && error.output.statusCode === 500) {
       const accept = request.raw.req.headers.accept
       const agent = request.raw.req.headers['user-agent']
@@ -165,9 +153,6 @@ async function register (server, options) {
         console.log(ForTerminal(json))
       }
 
-      // take priority:
-      //   - check "agent" header for REST request (cURL, Postman & Co.)
-      //   - check "accept" header for JSON request
       if (wantsJson({ accept, agent })) {
         const details = Object.assign({}, errorResponse, {
           stacktrace: errorResponse.stacktrace.split('\n').map(line => line.trim())
@@ -187,7 +172,6 @@ async function register (server, options) {
           .code(statusCode)
       }
 
-      // render Youch HTML template
       const html = await youch.toHTML()
 
       return h
@@ -196,7 +180,6 @@ async function register (server, options) {
         .code(statusCode)
     }
 
-    // no developer error, go ahead with the response
     return h.continue
   })
 }