Create latest Repositories listing method

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Create latest Repositories listing method
This is a information that will get published at the homepage.
Rafael Reggiani Manzo
1 parent 50c4dc64
Showing 2 changed files with 28 additions and 0 deletions Show diff stats
app/models/repository.rb
spec/models/repository_spec.rb
 class Repository < KalibroClient::Entities::Processor::Repository
   include KalibroRecord
+
+  def self.latest(count=1)
+    all.sort { |one, another| another.id <=> one.id }.first(count)
+  end
 end
@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+describe Repository do
+  describe 'class method' do
+    describe 'latest' do
+      let!(:repository) { FactoryGirl.build(:repository, id: 1) }
+      let!(:another_repository) { FactoryGirl.build(:another_repository, id: 2) }
+
+      before do
+        Repository.expects(:all).returns([repository, another_repository])
+      end
+
+      it 'should return the two repositorys ordered' do
+        expect(Repository.latest(2)).to eq([another_repository, repository])
+      end
+
+      context 'when no parameter is passed' do
+        it 'should return just the most recent repository' do
+          expect(Repository.latest).to eq([another_repository])
+        end
+      end
+    end
+  end
+end
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1	class Repository < KalibroClient::Entities::Processor::Repository	1	class Repository < KalibroClient::Entities::Processor::Repository
2	include KalibroRecord	2	include KalibroRecord
		3	+
		4	+ def self.latest(count=1)
		5	+ all.sort { \|one, another\| another.id <=> one.id }.first(count)
		6	+ end
3	end	7	end
	@@ -0,0 +1,24 @@		@@ -0,0 +1,24 @@
		1	+require 'rails_helper'
		2	+
		3	+describe Repository do
		4	+ describe 'class method' do
		5	+ describe 'latest' do
		6	+ let!(:repository) { FactoryGirl.build(:repository, id: 1) }
		7	+ let!(:another_repository) { FactoryGirl.build(:another_repository, id: 2) }
		8	+
		9	+ before do
		10	+ Repository.expects(:all).returns([repository, another_repository])
		11	+ end
		12	+
		13	+ it 'should return the two repositorys ordered' do
		14	+ expect(Repository.latest(2)).to eq([another_repository, repository])
		15	+ end
		16	+
		17	+ context 'when no parameter is passed' do
		18	+ it 'should return just the most recent repository' do
		19	+ expect(Repository.latest).to eq([another_repository])
		20	+ end
		21	+ end
		22	+ end
		23	+ end
		24	+end
0	\ No newline at end of file	25	\ No newline at end of file