Ruby 2.2 fixes

Gemfile

@@ -245,6 +245,9 @@ gem 'rbtrace', require: false, platform: :mri
 gem 'ruby-readability', require: false
 
 gem 'simple-rss', require: false
+
+# TODO mri_22 should be here, but bundler was real slow to pick it up
+# not even in production bundler yet, monkey patching it in feels bad
 gem 'gctools', require: false, platform: :mri_21
 gem 'stackprof', require: false, platform: :mri_21
 gem 'memory_profiler', require: false, platform: :mri_21

Gemfile.lock

@@ -45,7 +45,7 @@ GEM
       ember-source
       execjs
       handlebars-source (>= 1.0.0.rc.4)
-    better_errors (2.0.0)
+    better_errors (2.1.0)
       coderay (>= 1.0.0)
       erubis (>= 2.6.6)
       rack (>= 0.9.0)
@@ -98,8 +98,8 @@ GEM
     fast_xs (0.8.0)
     fastimage (1.6.3)
       addressable (~> 2.3, >= 2.3.5)
-    ffi (1.9.5)
-    flamegraph (0.0.9)
+    ffi (1.9.6)
+    flamegraph (0.1.0)
       fast_stack
     fog (1.22.1)
       fog-brightbox
@@ -134,7 +134,7 @@ GEM
     highline (1.6.21)
     hike (1.2.3)
     hiredis (0.5.2)
-    htmlentities (4.3.2)
+    htmlentities (4.3.3)
     i18n (0.6.11)
     image_optim (0.9.1)
       exifr (~> 1.1.3)
@@ -196,7 +196,7 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (~> 1.2)
-    oj (2.10.2)
+    oj (2.11.1)
     omniauth (1.2.2)
       hashie (>= 1.2, < 4)
       rack (~> 1.0)
@@ -273,8 +273,8 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.13.0)
-    rake (10.4.0)
-    rake-compiler (0.9.3)
+    rake (10.4.2)
+    rake-compiler (0.9.4)
       rake
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
@@ -284,7 +284,7 @@ GEM
       msgpack (>= 0.4.3)
       trollop (>= 1.16.2)
     redcarpet (3.1.2)
-    redis (3.1.0)
+    redis (3.2.0)
     redis-namespace (1.5.1)
       redis (~> 3.0, >= 3.0.4)
     ref (1.0.5)

config/initializers/06-mini_profiler.rb

@@ -2,7 +2,10 @@
 if Rails.configuration.respond_to?(:load_mini_profiler) && Rails.configuration.load_mini_profiler
   require 'rack-mini-profiler'
   require 'flamegraph'
-  require 'memory_profiler' if RUBY_VERSION >= "2.1.0"
+
+  # TODO support Ruby 2.2 once bundler fixes itself
+  require 'memory_profiler' if RUBY_VERSION >= "2.1.0" && RUBY_VERSION < "2.2.0"
+
   # initialization is skipped so trigger it
   Rack::MiniProfilerRails.initialize!(Rails.application)
 end

spec/models/discourse_single_sign_on_spec.rb

@@ -34,6 +34,20 @@ describe DiscourseSingleSignOn do
     parsed.custom_fields["b.b"].should == "B.b"
   end
 
+  it "can do round trip parsing correctly" do
+    sso = SingleSignOn.new
+    sso.sso_secret = "test"
+    sso.name = "sam saffron"
+    sso.username = "sam"
+    sso.email = "sam@sam.com"
+
+    sso = SingleSignOn.parse(sso.payload, "test")
+
+    sso.name.should == "sam saffron"
+    sso.username.should == "sam"
+    sso.email.should == "sam@sam.com"
+  end
+
   it "can lookup or create user when name is blank" do
     # so we can create system messages
     Fabricate(:admin)

spec/spec_helper.rb

@@ -110,8 +110,11 @@ Spork.prefork do
   end
 
   def freeze_time(now=Time.now)
-    DateTime.stubs(:now).returns(DateTime.parse(now.to_s))
-    Time.stubs(:now).returns(Time.parse(now.to_s))
+    datetime = DateTime.parse(now.to_s)
+    time = Time.parse(now.to_s)
+
+    DateTime.stubs(:now).returns(datetime)
+    Time.stubs(:now).returns(time)
   end
 
   def file_from_fixtures(filename)