clean-up code

* Remove trailing whitespace
  * Converts hard-tabs into two-space soft-tabs
  * Remove consecutive blank lines

spec/models/issue_spec.rb

@@ -14,7 +14,7 @@ describe Issue do
     it { should validate_presence_of(:assignee_id) }
   end
 
-  describe "Scope" do 
+  describe "Scope" do
     it { Issue.should respond_to :closed }
     it { Issue.should respond_to :opened }
   end

spec/models/key_spec.rb

@@ -10,7 +10,7 @@ describe Key do
     it { should validate_presence_of(:key) }
   end
 
-  describe "Methods" do 
+  describe "Methods" do
     it { should respond_to :projects }
   end
 

spec/models/note_spec.rb

@@ -13,8 +13,8 @@ describe Note do
   it { Factory.create(:note,
                       :project => Factory.create(:project)).should be_valid }
 
-  describe :authorization do 
-    before do 
+  describe :authorization do
+    before do
       @p1 = Factory :project
       @p2 = Factory :project, :code => "alien", :path => "legit_1"
       @u1 = Factory :user
@@ -24,10 +24,10 @@ describe Note do
       @abilities << Ability
     end
 
-    describe :read do 
-      before do 
-        @p1.users_projects.create(:user => @u1, :read => false) 
-        @p1.users_projects.create(:user => @u2, :read => true) 
+    describe :read do
+      before do
+        @p1.users_projects.create(:user => @u1, :read => false)
+        @p1.users_projects.create(:user => @u2, :read => true)
         @p2.users_projects.create(:user => @u3, :read => true)
       end
 
@@ -36,11 +36,11 @@ describe Note do
       it { @abilities.allowed?(@u3, :read_note, @p1).should be_false }
     end
 
-    describe :write do 
-      before do 
-        @p1.users_projects.create(:user => @u1, :write => false) 
-        @p1.users_projects.create(:user => @u2, :write => true) 
-        @p2.users_projects.create(:user => @u3, :write => true) 
+    describe :write do
+      before do
+        @p1.users_projects.create(:user => @u1, :write => false)
+        @p1.users_projects.create(:user => @u2, :write => true)
+        @p2.users_projects.create(:user => @u3, :write => true)
       end
 
       it { @abilities.allowed?(@u1, :write_note, @p1).should be_false }
@@ -48,11 +48,11 @@ describe Note do
       it { @abilities.allowed?(@u3, :write_note, @p1).should be_false }
     end
 
-    describe :admin do 
-      before do 
-        @p1.users_projects.create(:user => @u1, :admin => false) 
-        @p1.users_projects.create(:user => @u2, :admin => true) 
-        @p2.users_projects.create(:user => @u3, :admin => true) 
+    describe :admin do
+      before do
+        @p1.users_projects.create(:user => @u1, :admin => false)
+        @p1.users_projects.create(:user => @u2, :admin => true)
+        @p2.users_projects.create(:user => @u3, :admin => true)
       end
 
       it { @abilities.allowed?(@u1, :admin_note, @p1).should be_false }

spec/models/project_security_spec.rb

@@ -1,8 +1,8 @@
 require 'spec_helper'
 
 describe Project do
-  describe :authorization do 
-    before do 
+  describe :authorization do
+    before do
       @p1 = Factory :project
       @u1 = Factory :user
       @u2 = Factory :user
@@ -10,30 +10,30 @@ describe Project do
       @abilities << Ability
     end
 
-    describe :read do 
-      before do 
-        @p1.users_projects.create(:project => @p1, :user => @u1, :read => false) 
-        @p1.users_projects.create(:project => @p1, :user => @u2, :read => true) 
+    describe :read do
+      before do
+        @p1.users_projects.create(:project => @p1, :user => @u1, :read => false)
+        @p1.users_projects.create(:project => @p1, :user => @u2, :read => true)
       end
 
       it { @abilities.allowed?(@u1, :read_project, @p1).should be_false }
       it { @abilities.allowed?(@u2, :read_project, @p1).should be_true }
     end
 
-    describe :write do 
-      before do 
-        @p1.users_projects.create(:project => @p1, :user => @u1, :write => false) 
-        @p1.users_projects.create(:project => @p1, :user => @u2, :write => true) 
+    describe :write do
+      before do
+        @p1.users_projects.create(:project => @p1, :user => @u1, :write => false)
+        @p1.users_projects.create(:project => @p1, :user => @u2, :write => true)
       end
 
       it { @abilities.allowed?(@u1, :write_project, @p1).should be_false }
       it { @abilities.allowed?(@u2, :write_project, @p1).should be_true }
     end
 
-    describe :admin do 
-      before do 
-        @p1.users_projects.create(:project => @p1, :user => @u1, :admin => false) 
-        @p1.users_projects.create(:project => @p1, :user => @u2, :admin => true) 
+    describe :admin do
+      before do
+        @p1.users_projects.create(:project => @p1, :user => @u1, :admin => false)
+        @p1.users_projects.create(:project => @p1, :user => @u2, :admin => true)
       end
 
       it { @abilities.allowed?(@u1, :admin_project, @p1).should be_false }

spec/models/project_spec.rb

@@ -40,20 +40,20 @@ describe Project do
     should_not allow_value("gitosis-admin").for(:path)
   end
 
-  it "should return valid url to repo" do 
+  it "should return valid url to repo" do
     project = Project.new(:path => "somewhere")
     project.url_to_repo.should == "git@localhost:somewhere.git"
   end
 
-  it "should return path to repo" do 
+  it "should return path to repo" do
     project = Project.new(:path => "somewhere")
     project.path_to_repo.should == File.join(Rails.root, "tmp", "tests", "somewhere")
   end
 
-  describe :valid_repo? do 
-    it "should be valid repo" do 
+  describe :valid_repo? do
+    it "should be valid repo" do
       project = Factory :project
-      project.valid_repo?.should be_true 
+      project.valid_repo?.should be_true
     end
 
     it "should be invalid repo" do
@@ -62,43 +62,43 @@ describe Project do
     end
   end
 
-  describe "Git methods" do 
+  describe "Git methods" do
     let(:project) { Factory :project }
 
-    describe :repo do 
-      it "should return valid repo" do 
+    describe :repo do
+      it "should return valid repo" do
         project.repo.should be_kind_of(Grit::Repo)
       end
 
-      it "should return nil" do 
+      it "should return nil" do
         lambda { Project.new(:path => "invalid").repo }.should raise_error(Grit::NoSuchPathError)
       end
 
-      it "should return nil" do 
+      it "should return nil" do
         lambda { Project.new.repo }.should raise_error(TypeError)
       end
     end
 
-    describe :commit do 
-      it "should return first head commit if without params" do 
+    describe :commit do
+      it "should return first head commit if without params" do
         project.commit.id.should == project.repo.commits.first.id
       end
 
-      it "should return valid commit" do 
+      it "should return valid commit" do
         project.commit(ValidCommit::ID).should be_valid_commit
       end
 
-      it "should return nil" do 
+      it "should return nil" do
         project.commit("+123_4532530XYZ").should be_nil
       end
     end
 
-    describe :tree do 
-      before do 
+    describe :tree do
+      before do
         @commit = project.commit(ValidCommit::ID)
       end
 
-      it "should raise error w/o arguments" do 
+      it "should raise error w/o arguments" do
         lambda { project.tree }.should raise_error
       end
 

spec/models/user_spec.rb

@@ -14,7 +14,7 @@ describe User do
     it { should respond_to(:name) }
   end
 
-  it "should return valid identifier" do 
+  it "should return valid identifier" do
     user = User.new(:email => "test@mail.com")
     user.identifier.should == "test_mail.com"
   end

spec/models/users_project_spec.rb

@@ -11,7 +11,7 @@ describe UsersProject do
     it { should validate_presence_of(:project_id) }
   end
 
-  describe "Delegate methods" do 
+  describe "Delegate methods" do
     it { should respond_to(:user_name) }
     it { should respond_to(:user_email) }
   end