Packages
lustre
1.0.0
5.7.1
5.7.0
5.6.0
5.5.2
5.5.1
5.5.0
5.4.0
5.3.5
5.3.4
5.3.3
5.3.2
5.3.1
5.3.0
5.2.1
5.2.0
5.1.1
5.1.0
5.0.3
5.0.2
5.0.1
5.0.0
4.6.4
4.6.3
4.6.2
4.6.1
4.6.0
4.5.1
4.5.0
4.4.4
4.4.3
4.4.1
4.4.0
4.3.6
4.3.5
4.3.4
4.3.3
4.3.2
4.3.1
4.3.0
4.2.6
4.2.5
4.2.4
4.2.3
4.2.2
4.2.1
4.2.0
4.1.8
4.1.7
4.1.6
4.1.5
4.1.4
4.1.3
4.1.2
4.1.1
4.1.0
4.0.0
4.0.0-rc1
4.0.0-rc.2
3.1.4
3.1.3
3.1.2
3.1.1
3.1.0
3.0.12
3.0.11
3.0.10
3.0.9
3.0.8
3.0.7
3.0.6
3.0.5
3.0.4
3.0.3
3.0.2
3.0.1
3.0.0
3.0.0-rc.8
3.0.0-rc.7
3.0.0-rc.6
3.0.0-rc.5
3.0.0-rc.4
3.0.0-rc.3
3.0.0-rc.2
3.0.0-rc.1
2.0.1
2.0.0
1.3.0
1.2.0
1.1.0
1.0.0
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Files
src/lustre@cmd.erl
-module(lustre@cmd).
-compile(no_auto_import).
-export([from/1, none/0, batch/1, map/2, to_list/1]).
-export_type([cmd/1]).
-opaque cmd(EIN) :: {cmd, fun((fun((EIN) -> nil)) -> nil), cmd(EIN)} | none.
-spec from(fun((fun((EIO) -> nil)) -> nil)) -> cmd(EIO).
from(Cmd) ->
{cmd, Cmd, none}.
-spec none() -> cmd(any()).
none() ->
none.
-spec batch(list(cmd(EIS))) -> cmd(EIS).
batch(Cmds) ->
_pipe = Cmds,
_pipe@1 = gleam@list:flat_map(_pipe, fun to_list/1),
gleam@list:fold_right(_pipe@1, none, fun(Rest, Cmd) -> {cmd, Cmd, Rest} end).
-spec map(cmd(EIW), fun((EIW) -> EIY)) -> cmd(EIY).
map(Cmd, F) ->
case Cmd of
{cmd, Cmd@1, Next} ->
{cmd,
fun(Dispatch) -> Cmd@1(fun(A) -> Dispatch(F(A)) end) end,
map(Next, F)};
none ->
none
end.
-spec to_list(cmd(EJA)) -> list(fun((fun((EJA) -> nil)) -> nil)).
to_list(Cmd) ->
case Cmd of
{cmd, Cmd@1, Next} ->
[Cmd@1 | to_list(Next)];
none ->
[]
end.