Improve build_path name and admin variable

app/views/admin/builds/index.html.haml

@@ -4,8 +4,8 @@
 %div{ class: container_class }
   .top-area
-    - build_path = ->(scope) { admin_builds_path(scope: scope) }
-    = render "shared/builds/tabs", build_path: build_path, all_builds: @all_builds, scope: @scope
+    - build_path_proc = ->(scope) { admin_builds_path(scope: scope) }
+    = render "shared/builds/tabs", build_path_proc: build_path_proc, all_builds: @all_builds, scope: @scope
     .nav-controls
       - if @all_builds.running_or_pending.any?

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

-- admin = false unless admin
+- admin = false unless defined?(admin)
+
 - if builds.blank?
   %li
     .nothing-here-block No builds to show
@@ -15,13 +16,11 @@
           %th Stage
           %th Name
           %th
-          %th
-            - if !admin && project.build_coverage_enabled?
-              Coverage
+          %th Coverage
           %th
       - if admin
-        = render partial: "projects/ci/builds/build", collection: builds, as: :build, locals: { commit_sha: true, ref: true, stage: true, allow_retry: true, runner: true, admin: true }
+        = render partial: "projects/ci/builds/build", collection: builds, as: :build, locals: { commit_sha: true, ref: true, stage: true, allow_retry: true, runner: true, coverage: true, admin: true }
       - else
         = render partial: "projects/ci/builds/build", collection: builds, as: :build, locals: {commit_sha: true, ref: true, stage: true, allow_retry: true, coverage: project.build_coverage_enabled? }

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

@@ -4,8 +4,8 @@
 %div{ class: container_class }
   .top-area
-    - build_path = ->(scope) { project_builds_path(@project, scope: scope) }
-    = render "shared/builds/tabs", build_path: build_path, all_builds: @all_builds, scope: @scope
+    - build_path_proc = ->(scope) { project_builds_path(@project, scope: scope) }
+    = render "shared/builds/tabs", build_path_proc: build_path_proc, all_builds: @all_builds, scope: @scope
     .nav-controls
       - if can?(current_user, :update_build, @project)

app/views/projects/ci/builds/_build.html.haml

-- admin = false unless admin
+- admin = false unless defined?(admin)
 %tr.build.commit
   %td.status

app/views/shared/builds/_tabs.html.haml

 %ul.nav-links
   %li{class: ('active' if scope.nil?)}
-    = link_to build_path.call(nil) do
+    = link_to build_path_proc.call(nil) do
       All
       %span.badge.js-totalbuilds-count
         = number_with_delimiter(all_builds.count(:id))
   %li{class: ('active' if scope == 'pending')}
-    = link_to build_path.call('pending') do
+    = link_to build_path_proc.call('pending') do
       Pending
       %span.badge
         = number_with_delimiter(all_builds.pending.count(:id))
   %li{class: ('active' if scope == 'running')}
-    = link_to build_path.call('running') do
+    = link_to build_path_proc.call('running') do
       Running
       %span.badge
         = number_with_delimiter(all_builds.running.count(:id))
   %li{class: ('active' if scope == 'finished')}
-    = link_to build_path.call('finished') do
+    = link_to build_path_proc.call('finished') do
       Finished
       %span.badge
         = number_with_delimiter(all_builds.finished.count(:id))