comments

lib/send-error.js

@@ -42,6 +42,12 @@ var sendError = function (req, res, error) {
 
         // handle each error
         _.forEach(error, function A(error, index, collection) {
+            // This function is `A` as it's a "throwaway" (anonymous) function,
+            // but anonymous functions make stack traces harder to read. There
+            // exists a convention used by some (myself included) to name such
+            // "throwaway" functions with a single upper case letter, to make it
+            // clear that it's a throw away function.
+            // see: https://docs.npmjs.com/misc/coding-style for more info.
 
             // log error if it's a 500 or strange error
             if (!(error instanceof JSONAPI_Error) || (error instanceof JSONAPI_Error && error.error.status > 500))