Packages
lustre
3.0.10
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@effect.erl
-module(lustre@effect).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function]).
-export([from/1, none/0, batch/1, map/2]).
-export_type([effect/1]).
-opaque effect(GXZ) :: {effect,
list(fun((fun((GXZ) -> nil), fun((GXZ) -> nil)) -> nil))}.
-spec from(fun((fun((GYA) -> nil)) -> nil)) -> effect(GYA).
from(Effect) ->
{effect, [fun(Dispatch, _) -> Effect(Dispatch) end]}.
-spec none() -> effect(any()).
none() ->
{effect, []}.
-spec batch(list(effect(GYE))) -> effect(GYE).
batch(Effects) ->
{effect,
(gleam@list:fold(
Effects,
[],
fun(B, _use1) ->
{effect, A} = _use1,
gleam@list:append(B, A)
end
))}.
-spec map(effect(GYI), fun((GYI) -> GYK)) -> effect(GYK).
map(Effect, F) ->
{effect,
(gleam@list:map(
erlang:element(2, Effect),
fun(Effect@1) ->
fun(Dispatch, Emit) ->
Dispatch@1 = gleam@function:compose(F, Dispatch),
Emit@1 = gleam@function:compose(F, Emit),
Effect@1(Dispatch@1, Emit@1)
end
end
))}.