From 8a8be062194604360bbb27ee11961b8a72973f44 Mon Sep 17 00:00:00 2001
From: bravomikekilo <bmk1221@126.com>
Date: Fri, 22 Nov 2019 02:51:40 +0800
Subject: initial invert_if

---
 docs/user/assists.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'docs/user')

diff --git a/docs/user/assists.md b/docs/user/assists.md
index 8da7578e2..6e7811bd6 100644
--- a/docs/user/assists.md
+++ b/docs/user/assists.md
@@ -329,6 +329,25 @@ fn main() {
 }
 ```
 
+## `invert_if`
+
+Apply invert_if
+This transforms if expressions of the form `if !x {A} else {B}` into `if x {B} else {A}`
+This also works with `!=`. This assist can only be applied with the cursor
+on `if`.
+
+```rust
+// BEFORE
+fn main() {
+    if┃ !y {A} else {B}
+}
+
+// AFTER
+fn main() {
+    if y {B} else {A}
+}
+```
+
 ## `make_raw_string`
 
 Adds `r#` to a plain string literal.
-- 
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