# this code is to change the contact name
 def changegemspecdata
 if @a_viewgemspecdata and  @a_changegemspecdata 
  tempoldname = @a_viewgemspecdata + ".gemspec"
 
  oldName =  $gemspec_directory + "/" + @a_viewgemspecdata +  ".gemspec"
  if File.exist?(oldName) 
  newName =  $gemspec_directory + "/" + @a_changegemspecdata + ".gemspec"
   File.rename(oldName, newName)
    end
    end
   end