lib/ayadn/extend.rb in ayadn-0.6.4 vs lib/ayadn/extend.rb in ayadn-1.0.0

@@ -1,23 +1,17 @@
-#!/usr/bin/env ruby
 # encoding: utf-8
 class String
-    def is_integer?
-      self.to_i.to_s == self
-    end
+  def is_integer?
+    self.to_i.to_s == self
+  end
 end
 class Integer
   def to_filesize
     {
       'B'  => 1024,
       'KB' => 1024 * 1024,
       'MB' => 1024 * 1024 * 1024,
       'GB' => 1024 * 1024 * 1024 * 1024,
       'TB' => 1024 * 1024 * 1024 * 1024 * 1024
-    }.each_pair { |e, s| return "#{(self.to_f / (s / 1024)).round(2)}#{e}" if self < s }
+    }.each_pair { |e, s| return "#{(self.to_f / (s / 1024)).round(2)} #{e}" if self < s }
   end
 end
-class Numeric
-  def percent_of(n)
-    self.to_f / n.to_f * 100.0
-  end
-end
\ No newline at end of file