Ruby 3.3

.github/workflows/ci.yml

@@ -22,15 +22,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['3.0', '3.1', '3.2']
+        ruby-version: ['3.0', '3.1', '3.2', '3.3']
 
     steps:
     - uses: actions/checkout@v3
     - name: Set up Ruby
     # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
     # change this to (see https://github.com/ruby/setup-ruby#versioning):
     # uses: ruby/setup-ruby@v1
-      uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
+      uses: ruby/setup-ruby@360dc864d5da99d54fcb8e9148c14a84b90d3e88 # v1.165.1
       with:
         ruby-version: ${{ matrix.ruby-version }}
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically

lib/multi_xml.rb

@@ -1,4 +1,3 @@
-require "base64"
 require "bigdecimal"
 require "date"
 require "stringio"
@@ -43,7 +42,7 @@ def initialize(type)
       "boolean" => proc { |boolean| !%w[0 false].include?(boolean.strip) },
       "string" => proc { |string| string.to_s },
       "yaml" => proc { |yaml| YAML.load(yaml) rescue yaml }, # rubocop:disable Style/RescueModifier, Security/YAMLLoad
-      "base64Binary" => proc { |binary| ::Base64.decode64(binary) },
+      "base64Binary" => proc { |binary| base64_decode(binary) },
       "binary" => proc { |binary, entity| parse_binary(binary, entity) },
       "file" => proc { |file, entity| parse_file(file, entity) }
     }.freeze
@@ -176,20 +175,24 @@ def content_type
     def parse_binary(binary, entity) # :nodoc:
       case entity["encoding"]
       when "base64"
-        Base64.decode64(binary)
+        base64_decode(binary)
       else
         binary
       end
     end
 
     def parse_file(file, entity)
-      f = StringIO.new(Base64.decode64(file))
+      f = StringIO.new(base64_decode(file))
       f.extend(FileLike)
       f.original_filename = entity["name"]
       f.content_type = entity["content_type"]
       f
     end
 
+    def base64_decode(input)
+      input.unpack1("m")
+    end
+
     def symbolize_keys(params)
       case params
       when Hash

multi_xml.gemspec

@@ -31,4 +31,6 @@ Gem::Specification.new do |spec|
   # For more information and examples about making a new gem, check out our
   # guide at: https://bundler.io/guides/creating_gem.html
   spec.metadata["rubygems_mfa_required"] = "true"
+
+  spec.add_runtime_dependency("bigdecimal")
 end