From 775c69183cd6c7a2a5c9f27e23e4f4b7bc67f06f Mon Sep 17 00:00:00 2001
From: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
Date: Sat, 21 Nov 2020 15:06:22 +0100
Subject: add let and letm postfix to turn expressions into variables

Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
---
 crates/completion/src/completions/postfix.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'crates/completion')

diff --git a/crates/completion/src/completions/postfix.rs b/crates/completion/src/completions/postfix.rs
index 7fbda7a6b..b4fac74a0 100644
--- a/crates/completion/src/completions/postfix.rs
+++ b/crates/completion/src/completions/postfix.rs
@@ -220,6 +220,18 @@ pub(crate) fn complete_postfix(acc: &mut Completions, ctx: &CompletionContext) {
     )
     .add_to(acc);
 
+    postfix_snippet(ctx, cap, &dot_receiver, "let", "let", &format!("let $0 = {};", receiver_text))
+        .add_to(acc);
+    postfix_snippet(
+        ctx,
+        cap,
+        &dot_receiver,
+        "letm",
+        "let mut",
+        &format!("let mut $0 = {};", receiver_text),
+    )
+    .add_to(acc);
+
     if let ast::Expr::Literal(literal) = dot_receiver.clone() {
         if let Some(literal_text) = ast::String::cast(literal.token()) {
             add_format_like_completions(acc, ctx, &dot_receiver, cap, &literal_text);
@@ -296,6 +308,8 @@ fn main() {
                 sn dbg   dbg!(expr)
                 sn dbgr  dbg!(&expr)
                 sn if    if expr {}
+                sn let   let
+                sn letm  let mut
                 sn match match expr {}
                 sn not   !expr
                 sn ok    Ok(expr)
@@ -321,6 +335,8 @@ fn main() {
                 sn call  function(expr)
                 sn dbg   dbg!(expr)
                 sn dbgr  dbg!(&expr)
+                sn let   let
+                sn letm  let mut
                 sn match match expr {}
                 sn ok    Ok(expr)
                 sn ref   &expr
-- 
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