From 8df1314e00f342ab059bf1fa8c600966e579dd93 Mon Sep 17 00:00:00 2001
From: Jesse Gottlieb <41432602+j-gottlieb@users.noreply.github.com>
Date: Wed, 23 Oct 2024 16:28:49 -0400
Subject: [PATCH] Add XXXIf and XXXUnless version of the appropriate scope
 functions

---
 libraries/stdlib/src/kotlin/util/Standard.kt | 32 ++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/libraries/stdlib/src/kotlin/util/Standard.kt b/libraries/stdlib/src/kotlin/util/Standard.kt
index 0aecfa3234fb0..490a06133a414 100644
--- a/libraries/stdlib/src/kotlin/util/Standard.kt
+++ b/libraries/stdlib/src/kotlin/util/Standard.kt
@@ -84,6 +84,22 @@ public inline fun <T> T.apply(block: T.() -> Unit): T {
     return this
 }
 
+/**
+ * If the predicate is true, calls the specified function [block] with `this` value as its receiver. Always returns `this` value.
+ *
+ * For detailed usage information see the documentation for [scope functions](https://kotlinlang.org/docs/reference/scope-functions.html#apply).
+ */
+@kotlin.internal.InlineOnly
+public inline fun <T> T.applyIf(predicate: Boolean, block: T.() -> Unit): T = if (predicate) apply(block) else this
+
+/**
+ * Unless the predicate is true, calls the specified function [block] with `this` value as its receiver. Always returns `this` value.
+ *
+ * For detailed usage information see the documentation for [scope functions](https://kotlinlang.org/docs/reference/scope-functions.html#apply).
+ */
+@kotlin.internal.InlineOnly
+public inline fun <T> T.applyUnless(predicate: Boolean, block: T.() -> Unit): T = if (!predicate) apply(block) else this
+
 /**
  * Calls the specified function [block] with `this` value as its argument and returns `this` value.
  *
@@ -99,6 +115,22 @@ public inline fun <T> T.also(block: (T) -> Unit): T {
     return this
 }
 
+/**
+ * If the predicate is true, calls the specified function [block] with `this` value as its receiver. Always returns `this` value.
+ *
+ * For detailed usage information see the documentation for [scope functions](https://kotlinlang.org/docs/reference/scope-functions.html#apply).
+ */
+@kotlin.internal.InlineOnly
+public inline fun <T> T.alsoIf(predicate: Boolean, block: (T) -> Unit): T = if (predicate) also(block) else this
+
+/**
+ * Unless the predicate is true, calls the specified function [block] with `this` value as its receiver. Always returns `this` value.
+ *
+ * For detailed usage information see the documentation for [scope functions](https://kotlinlang.org/docs/reference/scope-functions.html#apply).
+ */
+@kotlin.internal.InlineOnly
+public inline fun <T> T.alsoUnless(predicate: Boolean, block: (T) -> Unit): T = if (!predicate) also(block) else this
+
 /**
  * Calls the specified function [block] with `this` value as its argument and returns its result.
  *