From bfca4173687f96cc3844677e6a3c61dbf28cc7a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hans=20W=C3=BCrfel?= <git@wuerfel.io>
Date: Fri, 24 Jan 2025 12:30:10 +0100
Subject: [PATCH 1/2] allow for do syntax in PresetTimeCallback

---
 src/preset_time.jl  | 4 ++++
 test/preset_time.jl | 9 +++++++++
 2 files changed, 13 insertions(+)

diff --git a/src/preset_time.jl b/src/preset_time.jl
index 417386bb..8e39de40 100644
--- a/src/preset_time.jl
+++ b/src/preset_time.jl
@@ -4,6 +4,8 @@ PresetTimeCallback(tstops, user_affect!;
     initialize = DiffEqBase.INITIALIZE_DEFAULT,
     filter_tstops = true,
     kwargs...)
+
+PresetTimeCallback(user_affect!::Function, tstops; kwargs...)
 ```
 
 A callback that adds callback `affect!` calls at preset times. No playing around with
@@ -61,4 +63,6 @@ function PresetTimeCallback(tstops, user_affect!;
     DiscreteCallback(condition, user_affect!; initialize = initialize_preset, kwargs...)
 end
 
+PresetTimeCallback(affect!::Function, ts; kwargs...) = PresetTimeCallback(ts, affect!; kwargs...)
+
 export PresetTimeCallback
diff --git a/test/preset_time.jl b/test/preset_time.jl
index be082135..d7aaf5ba 100644
--- a/test/preset_time.jl
+++ b/test/preset_time.jl
@@ -21,6 +21,15 @@ sol = solve(prob, Tsit5(), callback = cb)
 @test 0.5 ∈ sol.t
 @test p != startp
 
+# test do synax
+p .= startp # reset startp
+cbdoo = PresetTimeCallback(0.5) do integrator
+    integrator.p .= rand(4, 4)
+end
+sol = solve(prob, Tsit5(), callback = cbdoo)
+@test 0.5 ∈ sol.t
+@test p != startp
+
 p = rand(4, 4)
 startp = copy(p)
 

From 1208b321cf3741b59628b9d3f1be6a192aad012a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hans=20W=C3=BCrfel?= <git@wuerfel.io>
Date: Mon, 10 Feb 2025 08:45:44 +0100
Subject: [PATCH 2/2] correct spelling and apply formatter

---
 src/preset_time.jl  | 4 +++-
 test/preset_time.jl | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/preset_time.jl b/src/preset_time.jl
index 8e39de40..8eeec723 100644
--- a/src/preset_time.jl
+++ b/src/preset_time.jl
@@ -63,6 +63,8 @@ function PresetTimeCallback(tstops, user_affect!;
     DiscreteCallback(condition, user_affect!; initialize = initialize_preset, kwargs...)
 end
 
-PresetTimeCallback(affect!::Function, ts; kwargs...) = PresetTimeCallback(ts, affect!; kwargs...)
+function PresetTimeCallback(affect!::Function, ts; kwargs...)
+    PresetTimeCallback(ts, affect!; kwargs...)
+end
 
 export PresetTimeCallback
diff --git a/test/preset_time.jl b/test/preset_time.jl
index d7aaf5ba..6fbdda7c 100644
--- a/test/preset_time.jl
+++ b/test/preset_time.jl
@@ -21,7 +21,7 @@ sol = solve(prob, Tsit5(), callback = cb)
 @test 0.5 ∈ sol.t
 @test p != startp
 
-# test do synax
+# test do syntax
 p .= startp # reset startp
 cbdoo = PresetTimeCallback(0.5) do integrator
     integrator.p .= rand(4, 4)