lib/admin_it/shared.rb in admin_it-1.1.0 vs lib/admin_it/shared.rb in admin_it-1.2.0

@@ -4,10 +4,14 @@
   module Renderable
     extend ExtendIt::DslModule
 
     dsl { dsl_block :render }
 
+    def renderable?
+      !@render.nil?
+    end
+
     def render(entity, instance = nil, &block)
       return if @render.nil?
       # method used as event emmiter, call block in instance or caller
       # context if it present
       if instance.nil?
@@ -29,9 +33,13 @@
       @icon = value.nil? ? default_icon : value.to_s
     end
 
     def icon
       @icon ||= default_icon
+    end
+
+    def icon?
+      !@icon.nil? && !icon.empty?
     end
 
     protected
 
     def default_icon