how to create data to dump into yaml file

[sibteym at infotechsw.com]

hi
    I have to create a yaml file using my list of objects.shall i need to
create a string using my objects and then load and dump that string or
is there any other way to create the yaml file.

i want a yaml file to be created from [Text, Author,......]in this format
Text:
    - value1
    - value2
    - value 3
Author:
     name: bookName


Thanks
Sibtey Mehdi