From 6b083fd88435cfe9f520d2af01fdf1d1d9c38230 Mon Sep 17 00:00:00 2001
From: alpha <alpha@kejadlen.dev>
Date: Mon, 18 Jul 2022 02:32:32 +0000
Subject: [PATCH] use transform_values for `TOKENS`

FossilOrigin-Name: ecc9a6364a3e9096050cb7ada97436c9a03514ca50e2ca3d50e19f5ff70a8fd3
---
 ruby/lox.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ruby/lox.rb b/ruby/lox.rb
index f82ba5d..abe5f6a 100755
--- a/ruby/lox.rb
+++ b/ruby/lox.rb
@@ -74,7 +74,7 @@ module Lox
       >= GREATER_EQUAL
       >  GREATER
       /  SLASH
-    ].each_slice(2).to_h {|k,v| [k, v.to_sym] }
+    ].each_slice(2).to_h.transform_values(&:to_sym)
     TOKENS_RE = Regexp.union(TOKENS.keys)
 
     KEYWORDS = %w[