From 9bdb0a12e45a8e9f9f6a4bd4a9c172c5376c7f60 Mon Sep 17 00:00:00 2001
From: marisa <mokou@posteo.de>
Date: Mon, 11 Nov 2019 16:51:38 +0100
Subject: feat: Refactor hint system

Hints are now accessible using the CLI subcommand `rustlings hint
<exercise name`.

BREAKING CHANGE: This fundamentally changes the way people interact with exercises.
---
 exercises/strings/strings2.rs | 32 ++------------------------------
 1 file changed, 2 insertions(+), 30 deletions(-)

(limited to 'exercises/strings/strings2.rs')

diff --git a/exercises/strings/strings2.rs b/exercises/strings/strings2.rs
index c77e16f..bd0f35c 100644
--- a/exercises/strings/strings2.rs
+++ b/exercises/strings/strings2.rs
@@ -1,5 +1,6 @@
 // strings2.rs
-// Make me compile without changing the function signature! Scroll down for hints :)
+// Make me compile without changing the function signature!
+// Execute `rustlings hint strings2` for hints :)
 
 fn main() {
     let word = String::from("green"); // Try not changing this line :)
@@ -13,32 +14,3 @@ fn main() {
 fn is_a_color_word(attempt: &str) -> bool {
     attempt == "green" || attempt == "blue" || attempt == "red"
 }
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-// Yes, it would be really easy to fix this by just changing the value bound to `word` to be a
-// string slice instead of a `String`, wouldn't it?? There is a way to add one character to line
-// 6, though, that will coerce the `String` into a string slice.
-- 
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