comparison lib/redmine/core_ext/string.rb @ 1115:433d4f72a19b redmine-2.2

Update to Redmine SVN revision 11137 on 2.2-stable branch

 require File.dirname(__FILE__) + '/string/inflections'
 
 class String #:nodoc:
   include Redmine::CoreExtensions::String::Conversions
   include Redmine::CoreExtensions::String::Inflections
+
+  def is_binary_data?
+    ( self.count( "^ -~", "^\r\n" ).fdiv(self.size) > 0.3 || self.index( "\x00" ) ) unless empty?
+  end
 end