refactor: Move implies into moxlib

lib/service/xmpp.dart

@@ -35,6 +35,7 @@ import "package:get_it/get_it.dart";
 import "package:connectivity_plus/connectivity_plus.dart";
 import "package:flutter_secure_storage/flutter_secure_storage.dart";
 import "package:moxplatform/moxplatform.dart";
+import "package:moxlib/moxlib.dart";
 
 import "package:logging/logging.dart";
 import "package:permission_handler/permission_handler.dart";

lib/shared/helpers.dart

@@ -134,11 +134,6 @@ T? firstNotNull<T>(List<T?> items) {
   return null;
 }
 
-/// The mathematical a -> b
-bool implies(bool a, bool b) {
-  return !a || b;
-}
-
 /// Attempt to guess a mimetype from its file extension
 String? guessMimeTypeFromExtension(String ext) {
   switch (ext) {

pubspec.lock

@@ -668,28 +668,28 @@ packages:
       name: moxlib
       url: "https://pub.polynom.me"
     source: hosted
-    version: "0.1.1"
+    version: "0.1.3"
   moxplatform:
     dependency: "direct main"
     description:
       name: moxplatform
       url: "https://pub.polynom.me"
     source: hosted
-    version: "0.1.4"
+    version: "0.1.6"
   moxplatform_android:
     dependency: transitive
     description:
       name: moxplatform_android
       url: "https://pub.polynom.me"
     source: hosted
-    version: "0.1.4"
+    version: "0.1.6"
   moxplatform_platform_interface:
     dependency: transitive
     description:
       name: moxplatform_platform_interface
       url: "https://pub.polynom.me"
     source: hosted
-    version: "0.1.4"
+    version: "0.1.6"
   moxxyv2_builders:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -80,10 +80,10 @@ dependencies:
     version: 0.1.0
   moxlib:
     hosted: https://pub.polynom.me
-    version: 0.1.1
+    version: 0.1.3
   moxplatform:
     hosted: https://pub.polynom.me
-    version: 0.1.4
+    version: 0.1.6
 
 dev_dependencies:
   #flutter_test:

test/helpers_test.dart

@@ -211,13 +211,4 @@ void main() {
           expect(firstNotNull([null, null, 2]), 2);
       });
   });
-
-  group("implies", () {
-      test("Truth table test", () {
-          expect(implies(true, true), true);
-          expect(implies(true, false), false);
-          expect(implies(false, true), true);
-          expect(implies(false, false), true);
-      });
-  });
 }