Merge pull request #15 from michael-erasmus/uiactivityindicator-facto…

…ries

factories for uiactivityindicatorview

README.md

@@ -447,6 +447,16 @@ control.segmentedControlStyle = :bar.uisegmentedstyle
 # =>
 
 UISegmentedControl.bar(["one", "ah-two-whoo", "thr-r-r-ree"])
+```
+
+###### UIActivityViewIndicator
+
+```ruby
+UIActivityIndicatorView.alloc.initWithActivityIndicatorStyle(:white.uiactivityindicatorstyle)
+
+# =>
+
+UIActivityIndicatorView.white
 ```
 
  UIControl

lib/sugarcube/uiactivityindicator.rb

@@ -0,0 +1,16 @@
+class UIActivityIndicatorView
+  class << self
+
+    def large
+      UIActivityIndicatorView.alloc.initWithActivityIndicatorStyle(:large.uiactivityindicatorstyle)
+    end
+
+    def white
+      UIActivityIndicatorView.alloc.initWithActivityIndicatorStyle(:white.uiactivityindicatorstyle)
+    end
+
+    def gray
+      UIActivityIndicatorView.alloc.initWithActivityIndicatorStyle(:gray.uiactivityindicatorstyle)
+    end
+  end
+end