Add position for insertion

Source/Toast.swift

@@ -46,6 +46,12 @@ public struct AnyToast: Toast {
     }
 }
 
+extension AnyToast: Equatable {
+    public static func == (lhs: Self, rhs: Self) -> Bool {
+        lhs.type.id == rhs.type.id
+    }
+}
+
 extension View {
     public func hasToasts(_ toasts: [AnyToast]) -> some View {
         BottomToastView(initialToasts: toasts) {

Source/ToastManager.swift

@@ -11,6 +11,11 @@ import SwiftUI
 /// Manages toasts appear/hiden on the screen
 public class BottomToastManager: ObservableObject {
 
+    public enum InsertPosition {
+        case top
+        case bottom
+    }
+
     /// Stores all hidden toasts
     @Published
     private(set) var hiddenToastTypes: Set<AnyToastType> = []
@@ -24,9 +29,19 @@ public class BottomToastManager: ObservableObject {
     }
 
     /// Insert a new toast to the top of the toast stack (new appears from the bottom of the view)
-    public func insert(_ toast: AnyToast) {
+    public func insert(_ toast: AnyToast, position: InsertPosition = .bottom) {
+        guard !toasts.contains(where: {
+            $0 == toast
+        }) else {
+            return
+        }
         withAnimation(.easeInOut(duration: 0.2)) {
-            toasts.append(toast)
+            switch position {
+            case .top:
+                toasts.insert(toast, at: 0)
+            case .bottom:
+                toasts.append(toast)
+            }
         }
     }
 

Source/ToastType.swift

@@ -27,3 +27,9 @@ public struct AnyToastType: ToastType {
 }
 
 extension AnyToastType: Hashable {}
+
+extension AnyToastType: Equatable {
+    public static func == (lhs: Self, rhs: Self) -> Bool {
+        return lhs.id == rhs.id
+    }
+}

SwiftUIToastManager.podspec

@@ -2,7 +2,7 @@
 Pod::Spec.new do |spec|
   spec.ios.deployment_target  = '14.0'
   spec.name         = 'SwiftUIToastManager'
-  spec.version      = '1.1'
+  spec.version      = '1.2'
   spec.swift_versions = '5.0'
   spec.license      = { :type => 'MIT' }
   spec.homepage     = 'https://github.com/YuantongL/SwiftUIToastManager'