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gleam_stdlib

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A standard library for the Gleam programming language

Retired package: Release invalid - Does not compile correctly
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gleam_stdlib gen test tuple_test.erl
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gen/test/tuple_test.erl 

-module(tuple_test).

-compile(no_auto_import).



-export([new_test/0, first_test/0, second_test/0, swap_test/0, fetch_test/0]).



new_test() ->

    expect:equal(tuple:new(1, 2), {1, 2}),

    expect:equal(tuple:new(2, <<"3">>), {2, <<"3">>}).



first_test() ->

    expect:equal(tuple:first({1, 2}), 1).



second_test() ->

    expect:equal(tuple:second({1, 2}), 2).



swap_test() ->

    expect:equal(tuple:swap({1, <<"2">>}), {<<"2">>, 1}).



fetch_test() ->

    Proplist = [{0, <<"1">>}, {1, <<"2">>}],

    expect:equal(tuple:fetch(Proplist, 0), {ok, <<"1">>}),

    expect:equal(tuple:fetch(Proplist, 1), {ok, <<"2">>}),

    expect:is_error(tuple:fetch(Proplist, 2)).