From 11099b304070c36e3775ebf8abd8ed9c7a107b53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?I=CC=87brahim=20Yilmaz?= <iylmaz@ymail.com>
Date: Sat, 15 Jun 2019 13:06:30 +0200
Subject: [PATCH] nonNullObserver method is added.

---
 .../arch_data/LiveDataExtensions.kt              | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/main/java/me/ibrahimyilmaz/arch_data/LiveDataExtensions.kt b/src/main/java/me/ibrahimyilmaz/arch_data/LiveDataExtensions.kt
index e7cc579..85ccb6e 100644
--- a/src/main/java/me/ibrahimyilmaz/arch_data/LiveDataExtensions.kt
+++ b/src/main/java/me/ibrahimyilmaz/arch_data/LiveDataExtensions.kt
@@ -1,13 +1,19 @@
 package me.ibrahimyilmaz.arch_data
 
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.Observer
 
 
-inline fun <T> mutableLiveDataOf(): MutableLiveData<T> = MutableLiveData()
-
-inline fun <T> publishLiveDataOf(): PublishLiveData<T> = PublishLiveData()
-
-inline fun <T> replayLiveDataOf(): ReplayLiveData<T> = ReplayLiveData()
+fun <T> mutableLiveDataOf(): MutableLiveData<T> = MutableLiveData()
 
+fun <T> publishLiveDataOf(): PublishLiveData<T> = PublishLiveData()
 
+fun <T> replayLiveDataOf(): ReplayLiveData<T> = ReplayLiveData()
 
+fun <T> LiveData<T>.nonNullObserve(owner: LifecycleOwner, observer: (t: T) -> Unit) {
+    this.observe(owner, Observer {
+        it?.let(observer)
+    })
+}