begin # nebo tělo metody
    raise "moje výjimka"
    puts 'tohle se nespustí'
rescue
    puts "nastala výjimka: #{$!}"
ensure
    puts 'vždy spušteno'
end

opFile = File.open(opName, "w")
begin
    # Exceptions raised by this code will be caught
    # by the following rescue clause
    while data = socket.read(512)
        opFile.write(data)
    end

rescue SystemCallError
    $stderr.print "IO failed: " + $!
    opFile.close
    File.delete(opName)
    raise
end

begin
    eval string
rescue SytaxError, NameError => boom
    print "String doesn't compile: " + boom
rescue StandardError => bang
    print "Error running script: " + bang
end

f = File.open("testfile")
begin
    # .. process
rescue
    # .. handle error
ensure
    f.close unless f.nil?
end

f = File.open("testfile")
begin
    # .. process
rescue
    # .. handle error
else
    puts "Congratulations -- no errors!"
ensure
    f.close unless f.nil?
end