Add a AdminColumn concern

1 files changed, 17 insertions, 0 deletions

diff --git a/app/models/concerns/admin_column.rb b/app/models/concerns/admin_column.rb
new file mode 100644
index 000000000..6e19f5aa5
--- /dev/null
+++ b/app/models/concerns/admin_column.rb
@@ -0,0 +1,17 @@
+module AdminColumn
+  extend ActiveSupport::Concern
+
+  included do
+    class << self
+      attr_reader :non_admin_columns
+    end
+
+    @non_admin_columns = []
+  end
+
+  def for_admin_column
+    self.class.content_columns.reject { |c| self.class.non_admin_columns.include?(c.name) }.each do |column|
+      yield(column.human_name, send(column.name), column.type.to_s, column.name)
+    end
+  end
+end