Two introductory documents are available, one short and one longer:
Once you know the basics, it's always useful to take a look at the EiffelBase classes for examples and guidance. You will find them in the delivery at
$ISE_EIFFEL
/library/base
where
$ISE_EIFFEL
is the directory (folder) where you have installed EiffelStudio. You might start with the list classes at
$ISE_EIFFEL
/library/base/structures/list
.
To become truly proficient in the method, read the book Object-Oriented Software Construction, 2nd edition; for a full description of the language, get the book Eiffel: The Language. (These two links require Web access)
Other introductory documentation
See the list of introductory documents covering not only the language but also the environment and general presentations of Eiffel.