Showing scientific names on the crop page

Gemfile.lock

@@ -32,7 +32,7 @@ GEM
     bcrypt-ruby (3.0.1)
     builder (3.0.4)
     cape (1.5.0)
-    capistrano (2.13.4)
+    capistrano (2.13.5)
       highline
       net-scp (>= 1.0.0)
       net-sftp (>= 2.0.0)
@@ -54,7 +54,7 @@ GEM
       sass (~> 3.1)
     compass-rails (1.0.3)
       compass (>= 0.12.2, < 0.14)
-    daemon_controller (1.0.0)
+    daemon_controller (1.1.0)
     devise (2.1.2)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.1)
@@ -65,7 +65,7 @@ GEM
     execjs (1.4.0)
       multi_json (~> 1.0)
     fastthread (1.0.7)
-    friendly_id (4.0.8)
+    friendly_id (4.0.9)
     fssm (0.2.9)
     haml (3.1.7)
     haml-rails (0.3.5)
@@ -90,7 +90,7 @@ GEM
     modular-scale (1.0.2)
       compass (>= 0.11.5)
       sassy-math (>= 1.2)
-    multi_json (1.3.6)
+    multi_json (1.3.7)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
     net-sftp (2.0.5)
@@ -100,7 +100,7 @@ GEM
       net-ssh (>= 1.99.1)
     nokogiri (1.5.5)
     orm_adapter (0.4.0)
-    passenger (3.0.17)
+    passenger (3.0.18)
       daemon_controller (>= 1.0.0)
       fastthread (>= 1.0.1)
       rack
@@ -147,7 +147,7 @@ GEM
       rspec (~> 2.11.0)
     rvm-capistrano (1.2.7)
       capistrano (>= 2.0.0)
-    sass (3.2.1)
+    sass (3.2.2)
     sass-rails (3.2.5)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
@@ -164,10 +164,10 @@ GEM
       libv8 (~> 3.3.10)
     thor (0.16.0)
     tilt (1.3.3)
-    treetop (1.4.11)
+    treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.33)
+    tzinfo (0.3.35)
     uglifier (1.3.0)
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)

app/views/crops/show.html.haml

@@ -1,5 +1,12 @@
 - content_for :title, @crop.system_name
 
+%p
+  %b Scientific names:
+
+%ul
+  - @crop.scientific_names.each do |sn|
+    %li= sn.scientific_name
+
 %p
   %b More information:
   = link_to @crop.en_wikipedia_url, @crop.en_wikipedia_url

db/seeds.rb

@@ -5,3 +5,13 @@
 #
 #   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
 #   Mayor.create(name: 'Emanuel', city: cities.first)
+
+# import crops from CSV
+
+require 'csv'
+
+CSV.foreach(Rails.root.join('db', 'seeds', 'crops.csv')) do |row|
+  system_name,scientific_name,en_wikipedia_url = row
+  @crop = Crop.create(:system_name => system_name, :en_wikipedia_url => en_wikipedia_url)
+  @crop.scientific_names.create(:scientific_name => scientific_name)
+end

spec/views/crops/show.html.haml_spec.rb

@@ -3,9 +3,25 @@ require 'spec_helper'
 describe "crops/show" do
   before(:each) do
     @crop = assign(:crop, stub_model(Crop,
-      :system_name => "System Name",
-      :en_wikipedia_url => "En Wikipedia Url"
+      :id => 1,
+      :system_name => "Corn",
+      :en_wikipedia_url => "http://en.wikipedia.org/Maize"
     ))
+    @crop.scientific_names.create(
+      :scientific_name => "Zea mays",
+      :crop_id => 1
+    )
+  end
+
+  it "shows the wikipedia URL" do
+    render
+    rendered.should contain "en.wikipedia.org"
+  end
+
+  it "shows the scientific name" do
+    render
+    rendered.should contain "Scientific names"
+    rendered.should contain "Zea mays"
   end
 
   context "logged out" do