-module(opine).
    -export([opine/0]).

    -import(io).
    -import(random).

    opine() ->
        io:fwrite("I "),

        X = random:uniform(),
        if
            X > 0.2 ->
                io:fwrite("love");
            true ->
                io:fwrite("hate")
        end,

        io:fwrite(" the new website.\n").

    -module(opine).
    -export([opine/0]).

    opine() ->
        S = case random:uniform() > 0.2 of
               true  -> "love";
               false -> "hate"
            end,
        io:format("I ~s the new website.~n", [S]).

    -module(opine).
    -export([opine/0]).

    opine() -> io:format(gen_opine(random:uniform())).

    gen_opine(R) when R > 0.2 -> "I love the new website.~n";
    gen_opine(_)              -> "I hate the new website.~n".

    -module(opine).
    -export([opine/0]).

    opine() -> 
       io:format("I ~s the new website.~n",[gen_opine(random:uniform())]).

    gen_opine(R) when R > 0.2 -> love;
    gen_opine(_)              -> hate.

  [~]$ erl
  Erlang R14B02 (erts-5.8.3) [source] [smp:2:2] [rq:2] [async-threads:0] [hipe] [kernel-poll:false]

  Eshell V5.8.3  (abort with ^G)
  1> io:format("~s ~s!~n",[hello, world]).
  hello world!
  ok
  2>

Citing a simple mailing list demonstration here: http://www.erlang.org/%3C/div%3E%3Cdiv%3E%3Ch1%20style=%22fo...

http://www.erlang.org/erldoc?q=mensia&x=0&y=0

I still prefer erldocs, as the author I am bias though :)

Now I can't wait for them to update the online man pages. Something like redis.io documentation would be ideal. A console right there, shows the complexity of functions. I'd be so excited...

Wonder what logic they followed to design the new site.