From 650adc10b2fbcbaa9a9fb1827bc3abe1a58fe051 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Tue, 31 Mar 2015 20:48:31 +0100
Subject: [PATCH] Allow space as a language separator

The separator is supposed to be comma, so technically having
space instead is user error, but it seems to be very common.

Fixes #942
---
 app/models/user.rb       | 2 +-
 test/fixtures/users.yml  | 2 +-
 test/models/user_test.rb | 2 ++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/models/user.rb b/app/models/user.rb
index d8c5153b1..2ac94b65b 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -120,7 +120,7 @@ class User < ActiveRecord::Base
   end
 
   def languages
-    attribute_present?(:languages) ? self[:languages].split(/ *, */) : []
+    attribute_present?(:languages) ? self[:languages].split(/ *[, ] */) : []
   end
 
   def languages=(languages)
diff --git a/test/fixtures/users.yml b/test/fixtures/users.yml
index 2055faa13..32a4e0387 100644
--- a/test/fixtures/users.yml
+++ b/test/fixtures/users.yml
@@ -30,7 +30,7 @@ public_user:
   home_zoom: 12
   terms_agreed: "2010-01-01 11:22:33"
   terms_seen: true
-  languages: en
+  languages: "en de"
   creation_ip: "4.5.6.7"
 
 inactive_user:
diff --git a/test/models/user_test.rb b/test/models/user_test.rb
index 59445aee4..b5a9f45ff 100644
--- a/test/models/user_test.rb
+++ b/test/models/user_test.rb
@@ -200,6 +200,8 @@ class UserTest < ActiveSupport::TestCase
     user.languages = %w(fr de sl)
     assert_equal "de", user.preferred_language
     assert_equal "de", user.preferred_language_from(%w(en sl de es))
+    user = users(:public_user)
+    assert_equal %w(en de), user.languages
   end
 
   def test_visible?
-- 
2.43.2