From 08945a10a13f0eaa23dfc88bd29c5b27af4407b2 Mon Sep 17 00:00:00 2001
From: Matt Schouten <matt.schouten@gmail.com>
Date: Thu, 9 Sep 2021 16:30:31 -0500
Subject: [PATCH] Add support for Ruby 3

---
 src/about_iteration.rb       | 2 +-
 src/about_strings.rb         | 2 +-
 src/neo.rb                   | 2 +-
 src/path_to_enlightenment.rb | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/about_iteration.rb b/src/about_iteration.rb
index 2a595dd..47d19d4 100644
--- a/src/about_iteration.rb
+++ b/src/about_iteration.rb
@@ -14,7 +14,7 @@ class AboutIteration < Neo::Koan
     end
   end
 
-  in_ruby_version("1.9", "2") do
+  in_ruby_version("1.9", "2", "3") do
     def as_name(name)
       name.to_sym
     end
diff --git a/src/about_strings.rb b/src/about_strings.rb
index c74bef2..cf4cc69 100644
--- a/src/about_strings.rb
+++ b/src/about_strings.rb
@@ -159,7 +159,7 @@ EOS
     end
   end
 
-  in_ruby_version("1.9", "2") do
+  in_ruby_version("1.9", "2", "3") do
     def test_in_modern_ruby_single_characters_are_represented_by_strings
       assert_equal __('a'), ?a
       assert_equal __(false), ?a == 97
diff --git a/src/neo.rb b/src/neo.rb
index e156dfd..af6c882 100644
--- a/src/neo.rb
+++ b/src/neo.rb
@@ -70,7 +70,7 @@ class Object
     end
   end
 
-  in_ruby_version("1.9", "2") do
+  in_ruby_version("1.9", "2", "3") do
     public :method_missing
   end
 end
diff --git a/src/path_to_enlightenment.rb b/src/path_to_enlightenment.rb
index 9e8ccbe..7b7d793 100644
--- a/src/path_to_enlightenment.rb
+++ b/src/path_to_enlightenment.rb
@@ -12,7 +12,7 @@ require 'about_strings'
 require 'about_symbols'
 require 'about_regular_expressions'
 require 'about_methods'
-in_ruby_version("2") do
+in_ruby_version("2", "3") do
   require 'about_keyword_arguments'
 end
 require 'about_constants'