From dc1ab0912fcc47088bf8de5dd4c849886dd29eb2 Mon Sep 17 00:00:00 2001
From: Miles Gould <miles@assyrian.org.uk>
Date: Fri, 25 Jan 2013 11:19:15 +0000
Subject: [PATCH] Order crops case-insensitively by default.

---
 app/models/crop.rb       | 1 +
 spec/models/crop_spec.rb | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/app/models/crop.rb b/app/models/crop.rb
index 75b2a1ffb..73be923aa 100644
--- a/app/models/crop.rb
+++ b/app/models/crop.rb
@@ -4,6 +4,7 @@ class Crop < ActiveRecord::Base
   attr_accessible :en_wikipedia_url, :system_name
   has_many :scientific_names
   has_many :plantings
+  default_scope order("lower(system_name) asc")
 
   def Crop.random
     @crop = Crop.offset(rand(Crop.count)).first
diff --git a/spec/models/crop_spec.rb b/spec/models/crop_spec.rb
index 36f645451..4716526ac 100644
--- a/spec/models/crop_spec.rb
+++ b/spec/models/crop_spec.rb
@@ -42,4 +42,12 @@ describe Crop do
       @rand_crop.system_name.should == 'Tomato'
     end
   end
+
+  context 'ordering' do
+    it "should be sorted case-insensitively" do
+      uppercase = FactoryGirl.create(:uppercasecrop)
+      lowercase = FactoryGirl.create(:lowercasecrop)
+      Crop.first.should == lowercase
+    end
+  end
 end