From 26a4d98ffcaaaafc76fc6a6bebbee1d4fd116cfe Mon Sep 17 00:00:00 2001
From: Iliyan Germanov <iliyan.germanov971@gmail.com>
Date: Thu, 21 Apr 2022 00:22:06 +0300
Subject: [PATCH] Implement `then` for composing "actions"

---
 app/src/main/java/com/ivy/wallet/domain/action/Action.kt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/src/main/java/com/ivy/wallet/domain/action/Action.kt b/app/src/main/java/com/ivy/wallet/domain/action/Action.kt
index 2b2b5abc78..4c46662198 100644
--- a/app/src/main/java/com/ivy/wallet/domain/action/Action.kt
+++ b/app/src/main/java/com/ivy/wallet/domain/action/Action.kt
@@ -27,6 +27,13 @@ infix fun <A, B, C> Action<B, C>.after(act1: Action<A, B>): Action<A, C> = objec
     }
 }
 
+infix fun <A, B, C> Action<A, B>.then(act2: Action<B, C>): Action<A, C> = object : Action<A, C>() {
+    override suspend fun A.willDo(): C {
+        val b = this@then(this)
+        return act2(b)
+    }
+}
+
 ///**
 // * Action composition example
 // */