From 42709c7a30f1e09a32085e3b09820b88c8aa9963 Mon Sep 17 00:00:00 2001
From: wk333 <13474090681@163.com>
Date: Thu, 17 Feb 2022 17:54:57 +0800
Subject: fix build error for ruby3

Origin: https://github.com/jnunemaker/crack/commit/579acb39c5597b5a4353181a5cf967c148625275
Origin: https://github.com/jnunemaker/crack/commit/a7189fef728ce522cb03f62b18848cfc50058245

---
 crack.gemspec     |  2 +-
 lib/crack/json.rb | 23 +++++------------------
 2 files changed, 6 insertions(+), 19 deletions(-)

diff --git a/crack.gemspec b/crack.gemspec
index 2225c16..5ab19dd 100644
--- a/crack.gemspec
+++ b/crack.gemspec
@@ -16,5 +16,5 @@ Gem::Specification.new do |gem|
   gem.version       = Crack::VERSION
   gem.license       = "MIT"
 
-  gem.add_dependency "safe_yaml", "~> 1.0.0"
+  gem.add_runtime_dependency("rexml")
 end
diff --git a/lib/crack/json.rb b/lib/crack/json.rb
index 7bb890c..39bc620 100644
--- a/lib/crack/json.rb
+++ b/lib/crack/json.rb
@@ -3,34 +3,21 @@
 # The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-require 'safe_yaml/load'
 require 'strscan'
 
 module Crack
   class JSON
     def self.parser_exceptions
-      @parser_exceptions ||= begin
-        exceptions = [ArgumentError]
-
-        if const_defined?(:Psych)
-          if Psych.const_defined?(:SyntaxError)
-            exceptions << Psych::SyntaxError
-          end
-        end
-
-        exceptions
-      end
+      @parser_exceptions ||= [ArgumentError, Psych::SyntaxError]
     end
 
     def self.parse(json)
-      args = [unescape(convert_json_to_yaml(json))]
-      args << nil if SafeYAML::MULTI_ARGUMENT_YAML_LOAD
-      args << { :whitelisted_tags => ['!ruby/regexp'] }
-
-      SafeYAML.load(*args)
-
+      yaml = unescape(convert_json_to_yaml(json))
+      YAML.safe_load(yaml, [Regexp, Date, Time])
     rescue *parser_exceptions
       raise ParseError, "Invalid JSON string"
+    rescue Psych::DisallowedClass
+      yaml
     end
 
     protected
-- 
2.27.0