fun () -> // do something
is called an anonymous function.
In one line, you need to separate your instructions with ";".
let f = fun () -> printf "foo "; printf "bar"
In multiple lines, you can write (using #light):
let f = fun () ->
printf "foo "
printf "bar"
Does that answer your question?
Most anonymous functions fit in one line, but multiline anonymous functions sometimes happens. Of course, when it becomes really long, I suggest you to use a normal function.
Laurent.
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Apologies in advance for my ignorance, I am an F# newbie! How do you pass an inline function (aka fun () -> //do something) that has more than one statement? For the life of me, I can't seem to find an example of this. Somehow I don't think it's very reasonable to assume that we'll be able to fit every inline function on one line.