* object.c (rb_f_integer): add example with base.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

object.c

@@ -2110,6 +2110,8 @@ rb_Integer(VALUE val)
  *     Integer(123.999)    #=> 123
  *     Integer("0x1a")     #=> 26
  *     Integer(Time.new)   #=> 1204973019
+ *     Integer("0930", 10) #=> 930
+ *     Integer("111", 2)   #=> 7
  */
 
 static VALUE