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Diffstat (limited to 'learn-you-some-erlang/discrep3.erl')
-rw-r--r-- | learn-you-some-erlang/discrep3.erl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/learn-you-some-erlang/discrep3.erl b/learn-you-some-erlang/discrep3.erl new file mode 100644 index 0000000..aaec5d6 --- /dev/null +++ b/learn-you-some-erlang/discrep3.erl @@ -0,0 +1,14 @@ +-module(discrep3). +-export([run/0]). + +run() -> + Tup = money(5, you), + some_op(item(count, Tup), item(account, Tup)). + +money(Num, Name) -> {give, Num, Name}. + +item(count, {give, X, _}) -> X; +item(account, {give, _, X}) -> X. + +some_op(A, B) -> A + B. + |