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author | Louis Pilfold <louis@lpil.uk> | 2019-04-14 13:03:24 +0000 |
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committer | Louis Pilfold <louis@lpil.uk> | 2019-04-14 13:03:32 +0000 |
commit | 8cfa606f3834cf7d05f5011bc68295a9d84263dc (patch) | |
tree | fa7edc8ea53426b072f35d3d61e0ab821c8d5feb /gen/tuple.erl | |
parent | ae5597c1b27982aabe74eb16d5b0c890802730d9 (diff) | |
download | gleam_stdlib-8cfa606f3834cf7d05f5011bc68295a9d84263dc.tar.gz gleam_stdlib-8cfa606f3834cf7d05f5011bc68295a9d84263dc.zip |
stdlib: Split out tests
Diffstat (limited to 'gen/tuple.erl')
-rw-r--r-- | gen/tuple.erl | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/gen/tuple.erl b/gen/tuple.erl deleted file mode 100644 index ec38901..0000000 --- a/gen/tuple.erl +++ /dev/null @@ -1,58 +0,0 @@ --module(tuple). --compile(no_auto_import). --include_lib("eunit/include/eunit.hrl"). - --export([new/2, first/1, second/1, swap/1, fetch/2]). - -new(A, B) -> - {A, B}. - --ifdef(TEST). -new_test() -> - expect:equal(new(1, 2), {1, 2}), - expect:equal(new(2, <<"3">>), {2, <<"3">>}). --endif. - -first(Tup) -> - {A, _} = Tup, - A. - --ifdef(TEST). -first_test() -> - expect:equal(first({1, 2}), 1). --endif. - -second(Tup) -> - {_, A} = Tup, - A. - --ifdef(TEST). -second_test() -> - expect:equal(second({1, 2}), 2). --endif. - -swap(Tup) -> - {A, B} = Tup, - {B, A}. - --ifdef(TEST). -swap_test() -> - expect:equal(swap({1, <<"2">>}), {<<"2">>, 1}). --endif. - -fetch(Haystack, Needle) -> - list:find(Haystack, fun(Tuple) -> case first(Tuple) =:= Needle of - true -> - {ok, second(Tuple)}; - - false -> - {error, []} - end end). - --ifdef(TEST). -fetch_test() -> - Proplist = [{0, <<"1">>}, {1, <<"2">>}], - expect:equal(fetch(Proplist, 0), {ok, <<"1">>}), - expect:equal(fetch(Proplist, 1), {ok, <<"2">>}), - expect:is_error(fetch(Proplist, 2)). --endif. |