From 94a41222caa503b1048feb96adc678cc90fc84df Mon Sep 17 00:00:00 2001
From: Peter Cai <222655+pcai@users.noreply.github.com>
Date: Sun, 29 Sep 2024 13:56:06 -0400
Subject: [PATCH] dead_end -> syntax_suggest (#243)

---
 .github/workflows/ci.yml    | 2 +-
 CHANGELOG.md                | 1 +
 derailed_benchmarks.gemspec | 4 +++-
 lib/derailed_benchmarks.rb  | 2 +-
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b804102..01bdc94 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -81,7 +81,7 @@ jobs:
       BUNDLE_GEMFILE: ${{ github.workspace }}/${{ matrix.gemfile }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37b174d..e9409f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - Support ruby-statistics 4.x (https://github.com/zombocom/derailed_benchmarks/pull/238, https://github.com/zombocom/derailed_benchmarks/pull/239)
 - Repair tests, support ruby-statistics in ruby < 3.0 (https://github.com/zombocom/derailed_benchmarks/pull/241)
 - Test Rails 7.1 and 7.2 (https://github.com/zombocom/derailed_benchmarks/pull/242)
+- Switch from dead_end to syntax_suggest (https://github.com/zombocom/derailed_benchmarks/pull/243)
 
 ## 2.1.2
 
diff --git a/derailed_benchmarks.gemspec b/derailed_benchmarks.gemspec
index 592d7ff..bbd5db8 100644
--- a/derailed_benchmarks.gemspec
+++ b/derailed_benchmarks.gemspec
@@ -34,8 +34,10 @@ Gem::Specification.new do |gem|
   else
     gem.add_dependency "ruby-statistics", ">= 2.1"
   end
+  if RUBY_VERSION < "3.2"
+    gem.add_dependency "syntax_suggest", "~> 1.1.0"
+  end
   gem.add_dependency "mini_histogram",  ">= 0.3.0"
-  gem.add_dependency "dead_end",        ">= 0"
   gem.add_dependency "rack-test",       ">= 0"
   gem.add_dependency "base64",          ">= 0"
   gem.add_dependency "mutex_m",         ">= 0"
diff --git a/lib/derailed_benchmarks.rb b/lib/derailed_benchmarks.rb
index 2f1e379..c8d0de1 100644
--- a/lib/derailed_benchmarks.rb
+++ b/lib/derailed_benchmarks.rb
@@ -4,7 +4,7 @@
 require 'bundler'
 require 'get_process_mem'
 
-require 'dead_end'
+require 'syntax_suggest'
 
 module DerailedBenchmarks
   def self.gem_is_bundled?(name)