Handle ivars (@ / @@) in ruby ternaries

autoload/sj/ruby.vim

@@ -59,7 +59,7 @@ endfunction
 
 function! sj#ruby#SplitTernaryClause()
   let line    = getline('.')
-  let ternary_pattern = '\v(\w.*) \? (.*) : (.*)'
+  let ternary_pattern = '\v(\@{0,2}\w.*) \? (.*) : (.*)'
   let assignment_pattern = '\v^\s*\w* \= '
 
   if line =~ ternary_pattern

spec/plugin/ruby_spec.rb

@@ -188,6 +188,28 @@
             end
       EOF
     end
+
+    it "handles ivars" do
+      set_file_contents <<-EOF
+        @variable.nil? ? do_something : do_something_else
+      EOF
+
+      split
+
+      assert_file_contents <<-EOF
+        if @variable.nil?
+          do_something
+        else
+          do_something_else
+        end
+      EOF
+
+      join
+
+      assert_file_contents <<-EOF
+        @variable.nil? ? do_something : do_something_else
+      EOF
+    end
   end
 
   describe "when-then" do