From 16f65b97e4fa99b2f381a29c98ef997391a21360 Mon Sep 17 00:00:00 2001
From: Marcel Schneider <marcel@webschneider.org>
Date: Tue, 28 Nov 2017 10:03:46 +0100
Subject: [PATCH] Properly remove all the whitespace

---
 .gitignore       | 3 +++
 server/server.go | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 97bd5ea..93f6f9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,6 @@ yarn-debug.log*
 yarn-error.log*
 static/*mensa*.json
 static/*bistro*.json
+server/*.json
+server/server
+.*.swp
diff --git a/server/server.go b/server/server.go
index 8ccd5bb..d2902c9 100644
--- a/server/server.go
+++ b/server/server.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
+	"regexp"
 	"strings"
 
 	"github.com/PuerkitoBio/goquery"
@@ -34,6 +35,7 @@ var (
 		"Mensa+Italia":  "mensaitalia",
 		"Bistro+HAWK":   "bistrohawk",
 	}
+	trimRegex = regexp.MustCompile(`\s{2,}`)
 )
 
 func main() {
@@ -93,9 +95,7 @@ func parseDate(doc *goquery.Document) string {
 }
 
 func strip(old string) string {
-	new := strings.Replace(old, "\t", "", -1)
-	new = strings.Replace(new, "\n", "", -1)
-	return new
+	return strings.TrimSpace(trimRegex.ReplaceAllString(old, " "))
 }
 
 func parseMeals(doc *goquery.Document) ([]Meal, error) {