From de20a159544259ceee3ba2dd03393dedf6a0c8e8 Mon Sep 17 00:00:00 2001
From: Lukas Deutz <lukas.deutz@mailfence.com>
Date: Thu, 17 Jun 2021 21:33:41 -0400
Subject: [PATCH] Update for Crystal 1.0.0 and release version 0.4.0

---
 README.md                      | 1 +
 shard.yml                      | 9 ++++++++-
 spec/spec_helper.cr            | 1 +
 spec/timed_buffer_sink_spec.cr | 4 ++--
 src/cute/signal.cr             | 8 ++++----
 src/cute/version.cr            | 2 +-
 6 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 7f7b839..4f8bb07 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ Add this to your application's `shard.yml`:
 dependencies:
   cute:
     github: Papierkorb/cute
+    version: ~> 0.4.0
 ```
 
 ## Usage
diff --git a/shard.yml b/shard.yml
index ef326f6..68261fd 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,10 +1,17 @@
 name: cute
-version: 0.3.1
+version: 0.4.0
 
 description: |
   An event-centric publisher/subscribe model for objects inspired by the Qt framework.
 
 authors:
   - Stefan Merettig <stefan-merettig@nuriaproject.org>
+  - Lukas Deutz <lukas.deutz@mailfence.com>
+
+dependencies:
+  future:
+    github: crystal-community/future.cr
+
+crystal: ">= 0.35, < 2.0.0"
 
 license: MPL-2
diff --git a/spec/spec_helper.cr b/spec/spec_helper.cr
index fd83519..2be135a 100644
--- a/spec/spec_helper.cr
+++ b/spec/spec_helper.cr
@@ -1,2 +1,3 @@
 require "spec"
 require "../src/cute"
+require "future"
diff --git a/spec/timed_buffer_sink_spec.cr b/spec/timed_buffer_sink_spec.cr
index e0c7682..90440a0 100644
--- a/spec/timed_buffer_sink_spec.cr
+++ b/spec/timed_buffer_sink_spec.cr
@@ -26,9 +26,9 @@ describe Cute::TimedBufferSink do
       subject.notify 9
       subject.notify 0
 
-      start = Time.now
+      start = Time.utc
       Fiber.yield # We're not hitting the time constraint, right?
-      (start - Time.now).should be < 10.milliseconds
+      (start - Time.utc).should be < 10.milliseconds
 
       emits.should eq [ [ 1, 2, 3 ], [ 4, 5 ], [ 6, 7 ], [ 8, 9, 0 ] ]
 
diff --git a/src/cute/signal.cr b/src/cute/signal.cr
index a124932..edfd4a9 100644
--- a/src/cute/signal.cr
+++ b/src/cute/signal.cr
@@ -61,14 +61,14 @@ module Cute
 
       def on(sink : Cute::Sink(U)) forall U
         if sink.is_a?(Cute::Sink(Nil))
-          on{ sink.notify(nil.as(U)) }
+          on{ sink.notify(nil.as(U)).as(U) }
         else
           {% if call.args.empty? %}
-            on{ sink.notify(nil.as(U)) }
+            on{ sink.notify(nil.as(U)).as(U) }
           {% elsif call.args.size == 1 %}
-            on{|arg| sink.notify(arg.as(U))}
+            on{|arg| sink.notify(arg.as(U)).as(U)}
           {% else %}
-            on{|{{ call.args.map(&.var.id).splat }}| sink.notify({ {{ call.args.map(&.var.id).splat }} }.as(U))}
+            on{|{{ call.args.map(&.var.id).splat }}| sink.notify({ {{ call.args.map(&.var.id).splat }} }.as(U)).as(U)}
           {% end %}
         end
       end
diff --git a/src/cute/version.cr b/src/cute/version.cr
index 73fdfa3..3f99f45 100644
--- a/src/cute/version.cr
+++ b/src/cute/version.cr
@@ -1,3 +1,3 @@
 module Cute
-  VERSION = "0.3.1"
+  VERSION = "0.4.0"
 end