Rename is_project? to project?

app/presenters/clusterable_presenter.rb

@@ -44,7 +44,7 @@ class ClusterablePresenter < Gitlab::View::Presenter::Delegated
     raise NotImplementedError
   end
 
-  def is_project?
+  def project?
     raise NotImplementedError
   end
 end

app/presenters/group_clusterable_presenter.rb

@@ -13,7 +13,7 @@ class GroupClusterablePresenter < ClusterablePresenter
     group_cluster_path(clusterable, cluster, params)
   end
 
-  def is_project?
+  def project?
     false
   end
 end

app/presenters/project_clusterable_presenter.rb

@@ -13,7 +13,7 @@ class ProjectClusterablePresenter < ClusterablePresenter
     project_cluster_path(clusterable, cluster, params)
   end
 
-  def is_project?
+  def project?
     true
   end
 end

app/views/clusters/clusters/_empty_state.html.haml

@@ -7,7 +7,7 @@
       - link_to_help_page = link_to(_('Learn more about Kubernetes'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
       %p
         = s_('ClusterIntegration|Kubernetes clusters allow you to use review apps, deploy your applications, run your pipelines, and much more in an easy way.')
-        - if clusterable.is_project?
+        - if clusterable.project?
           = link_to(s_('ClusterIntegration|Learn more about Kubernetes'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
         - else
           = s_('ClusterIntegration|Adding an integration to your group will share the cluster across all your projects.')

app/views/clusters/clusters/_sidebar.html.haml

@@ -3,7 +3,7 @@
 - help_link_end = '</a>'.html_safe
 %h4.prepend-top-0
   = s_('ClusterIntegration|Add a Kubernetes cluster integration')
-- if clusterable.is_project?
+- if clusterable.project?
   %p
     = s_('ClusterIntegration|With a Kubernetes cluster associated to this project, you can use review apps, deploy your applications, run your pipelines, and much more in an easy way.')
   %p