Mega Code Archive

 

Categories / Ruby / File Directory

 

Delete with condition

def delete_if(dir)   save = Dir.getwd   Dir.chdir(dir)   Dir.foreach(".") do |entry|     next if File.stat(entry).directory?     if yield entry       File.unlink(entry)     end   end   Dir.chdir(save) end delete_if("/tmp") { |f| File.size(f) > 3000 }