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👇 Ergonomic guards aka early returns for Bool, Result, Option, and List types in Gleam!

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given src given@internal@examples.erl
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src/given@internal@examples.erl 

-module(given@internal@examples).

-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).



-export([given_example/0, not_given_example/0, given_ok_in_example/0, given_error_in_example/0, given_some_in_example/0, given_none_in_example/0, main/0]).



-file("/Users/leo/Documents/together/toyland/new/lib_given/src/given/internal/examples.gleam", 14).

-spec given_example() -> nil.

given_example() ->

    _pipe = begin

        User_understood = false,

        given:given(

            User_understood,

            fun() -> <<"💡 Bright!"/utf8>> end,

            fun() -> <<"🤯 Woof!"/utf8>> end

        )

    end,

    gleam@io:debug(_pipe),

    nil.



-file("/Users/leo/Documents/together/toyland/new/lib_given/src/given/internal/examples.gleam", 27).

-spec not_given_example() -> nil.

not_given_example() ->

    _pipe = begin

        Has_admin_role = true,

        given:not_given(

            Has_admin_role,

            fun() -> <<"✋ Denied!"/utf8>> end,

            fun() -> <<"👌 Access granted..."/utf8>> end

        )

    end,

    gleam@io:debug(_pipe),

    nil.



-file("/Users/leo/Documents/together/toyland/new/lib_given/src/given/internal/examples.gleam", 41).

-spec given_ok_in_example() -> nil.

given_ok_in_example() ->

    _pipe = begin

        Result = {ok, <<"Hello Joe!"/utf8>>},

        given:ok_in(

            Result,

            fun(Error_value) -> Error_value end,

            fun(Ok_value) -> Ok_value end

        )

    end,

    gleam@io:debug(_pipe),

    nil.



-file("/Users/leo/Documents/together/toyland/new/lib_given/src/given/internal/examples.gleam", 56).

-spec given_error_in_example() -> nil.

given_error_in_example() ->

    _pipe = begin

        Result = {error, <<"Memory exceeded!"/utf8>>},

        given:error_in(

            Result,

            fun(Ok_value) -> Ok_value end,

            fun(Error_value) -> Error_value end

        )

    end,

    gleam@io:debug(_pipe),

    nil.



-file("/Users/leo/Documents/together/toyland/new/lib_given/src/given/internal/examples.gleam", 71).

-spec given_some_in_example() -> nil.

given_some_in_example() ->

    _pipe = begin

        Option = {some, <<"One Penny"/utf8>>},

        given:some_in(

            Option,

            fun() -> <<"Woof!"/utf8>> end,

            fun(Some_value) -> Some_value end

        )

    end,

    gleam@io:debug(_pipe),

    nil.



-file("/Users/leo/Documents/together/toyland/new/lib_given/src/given/internal/examples.gleam", 84).

-spec given_none_in_example() -> nil.

given_none_in_example() ->

    _pipe = begin

        Option = none,

        given:none_in(

            Option,

            fun(Some_value) -> Some_value end,

            fun() -> <<"Nothing at all"/utf8>> end

        )

    end,

    gleam@io:debug(_pipe),

    nil.



-file("/Users/leo/Documents/together/toyland/new/lib_given/src/given/internal/examples.gleam", 5).

-spec main() -> nil.

main() ->

    given_example(),

    not_given_example(),

    given_ok_in_example(),

    given_error_in_example(),

    given_some_in_example(),

    given_none_in_example().