How to link to a Google spreadsheet

[hoetmaaiers]

How do I actually TAKE the google spreadsheet?
In what way is it linked? Or do I have to download the spreadsheet?

[nesquena]

You read from the google spreadsheet:

SheetMapper::Spreadsheet.new(:mapper=>SomeMapper, :key=>'k', :login => 'u', :password => 'p')

login is a login for google docs, key is the identifier for the spreadsheet which can be found on the url for that spreadsheet (the long hash). This allows sheet_mapper to login and access the spreadsheets.