ruby Array class doesn't have a splice method. replaced with delete_at

Author: Dave Bortz

.gitignore

@@ -15,3 +15,5 @@ spec/reports
 test/tmp
 test/version_tmp
 tmp
+.idea
+.ruby-version

lib/coopy/mover.rb

@@ -112,12 +112,12 @@ def self.move_without_extras(src, dest)
               moved.push(src[blki_src_loc])
               blki_src_loc+=1
             end
-            blks.splice(i,1)
+            blks.delete_at(i)
           end
           i-=1
         end
       end
       return moved
     end
   end
-end
+end