Fix name of build erasable, remove superfluous method from it

app/models/ci/build.rb

@@ -38,7 +38,7 @@
 module Ci
   class Build < CommitStatus
     include Gitlab::Application.routes.url_helpers
-    include Build::Eraseable
+    include Build::Erasable
 
     LAZY_ATTRIBUTES = ['trace']
 

app/models/ci/build/eraseable.rb → app/models/ci/build/erasable.rb

 module Ci
   class Build
-    module Eraseable
+    module Erasable
       extend ActiveSupport::Concern
 
       included do
@@ -8,7 +8,7 @@ module Ci
       end
 
       def erase!(opts = {})
-        raise StandardError, 'Build not eraseable!' unless eraseable?
+        raise StandardError, 'Build not erasable!' unless erasable?
 
         remove_artifacts_file!
         remove_artifacts_metadata!
@@ -16,16 +16,10 @@ module Ci
         update_erased!(opts[:erased_by])
       end
 
-      def eraseable?
+      def erasable?
         complete? && (artifacts? || has_trace?)
       end
 
-      def erase_url
-        if eraseable?
-          erase_namespace_project_build_path(project.namespace, project, self)
-        end
-      end
-
       def erased?
         !self.erased_at.nil?
       end

app/views/projects/builds/show.html.haml

@@ -76,15 +76,15 @@
         = link_to '#down-build-trace', class: 'btn' do
           %i.fa.fa-angle-down
 
-      - unless @build.erased?
+      - if @build.erased?
+        .erased.alert.alert-warning
+          - erased_by = "by #{@build.erased_by.username}" if @build.erased_by
+          Build has been erased #{erased_by} #{time_ago_with_tooltip(@build.erased_at)}
+      - else
         %pre.trace#build-trace
           %code.bash
             = preserve do
               = raw @build.trace_html
-      - else
-        .erased.alert.alert-warning
-          - erased_by = "by #{@build.erased_by.username}" if @build.erased_by
-          Build has been erased #{erased_by} #{time_ago_with_tooltip(@build.erased_at)}
 
       %div#down-build-trace
 
@@ -119,8 +119,9 @@
               - elsif @build.retry_url
                 = link_to "Retry", @build.retry_url, class: 'btn btn-sm btn-primary', method: :post
 
-              - if @build.eraseable?
-                = link_to @build.erase_url, class: 'btn btn-sm btn-warning', method: :delete,
+              - if @build.erasable?
+                = link_to erase_namespace_project_build_path(@project.namespace, @project, @build),
+                          class: 'btn btn-sm btn-warning', method: :delete,
                           data: { confirm: 'Are you sure you want to erase this build?' } do
                   = icon('eraser')
                   Erase

db/migrate/20160202091601_add_eraseable_to_ci_build.rb → db/migrate/20160202091601_add_erasable_to_ci_build.rb

-class AddEraseableToCiBuild < ActiveRecord::Migration
+class AddErasableToCiBuild < ActiveRecord::Migration
   def change
     add_reference :ci_builds, :erased_by, references: :users, index: true
     add_column :ci_builds, :erased_at, :datetime

lib/api/builds.rb

@@ -136,7 +136,7 @@ module API
 
         build = get_build(params[:build_id])
         return not_found!(build) unless build
-        return forbidden!('Build is not eraseable!') unless build.eraseable?
+        return forbidden!('Build is not erasable!') unless build.erasable?
 
         build.erase!
         present build, with: Entities::Build,

spec/models/ci/build/eraseable_spec.rb → spec/models/ci/build/erasable_spec.rb

 require 'spec_helper'
 
-describe Ci::Build::Eraseable, models: true do
-  shared_examples 'eraseable' do
+describe Ci::Build::Erasable, models: true do
+  shared_examples 'erasable' do
     it 'should remove artifact file' do
       expect(build.artifacts_file.exists?).to be_falsy
     end
@@ -23,25 +23,20 @@ describe Ci::Build::Eraseable, models: true do
     end
   end
 
-  context 'build is not eraseable' do
+  context 'build is not erasable' do
     let!(:build) { create(:ci_build) }
 
     describe '#erase!' do
-      it { expect { build.erase! }.to raise_error(StandardError, /Build not eraseable!/ )}
+      it { expect { build.erase! }.to raise_error(StandardError, /Build not erasable!/ )}
     end
 
-    describe '#eraseable?' do
-      subject { build.eraseable? }
+    describe '#erasable?' do
+      subject { build.erasable? }
       it { is_expected.to eq false }
     end
-
-    describe '#erase_url' do
-      subject { build.erase_url }
-      it { is_expected.to be_falsy }
-    end
   end
 
-  context 'build is eraseable' do
+  context 'build is erasable' do
     let!(:build) { create(:ci_build_with_trace, :success, :artifacts) }
 
     describe '#erase!' do
@@ -50,7 +45,7 @@ describe Ci::Build::Eraseable, models: true do
       context 'erased by user' do
         let!(:user) { create(:user, username: 'eraser') }
 
-        include_examples 'eraseable'
+        include_examples 'erasable'
 
         it 'should record user who erased a build' do
           expect(build.erased_by).to eq user
@@ -60,7 +55,7 @@ describe Ci::Build::Eraseable, models: true do
       context 'erased by system' do
         let(:user) { nil }
 
-        include_examples 'eraseable'
+        include_examples 'erasable'
 
         it 'should not set user who erased a build' do
           expect(build.erased_by).to be_nil
@@ -68,16 +63,11 @@ describe Ci::Build::Eraseable, models: true do
       end
     end
 
-    describe '#eraseable?' do
-      subject { build.eraseable? }
+    describe '#erasable?' do
+      subject { build.erasable? }
       it { is_expected.to eq true }
     end
 
-    describe '#erase_url' do
-      subject { build.erase_url }
-      it { is_expected.to be_truthy }
-    end
-
     describe '#erased?' do
       let!(:build) { create(:ci_build_with_trace, :success, :artifacts) }
       subject { build.erased? }

spec/requests/api/builds_spec.rb

@@ -175,7 +175,7 @@ describe API::API, api: true  do
       delete api("/projects/#{project.id}/builds/#{build.id}/content", user)
     end
 
-    context 'build is eraseable' do
+    context 'build is erasable' do
       let(:build) { create(:ci_build_with_trace, :artifacts, :success, project: project, commit: commit) }
 
       it 'should erase build content' do
@@ -186,7 +186,7 @@ describe API::API, api: true  do
       end
     end
 
-    context 'build is not eraseable' do
+    context 'build is not erasable' do
       let(:build) { create(:ci_build_with_trace, project: project, commit: commit) }
 
       it 'should respond with forbidden' do