Add bin and edit workflow

bin/specifications/base64-0.2.0.gemspec

@@ -0,0 +1,23 @@
+# -*- encoding: utf-8 -*-
+# stub: base64 0.2.0 ruby lib
+
+Gem::Specification.new do |s|
+  s.name = "base64".freeze
+  s.version = "0.2.0"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
+  s.metadata = { "homepage_uri" => "https://github.com/ruby/base64", "source_code_uri" => "https://github.com/ruby/base64" } if s.respond_to? :metadata=
+  s.require_paths = ["lib".freeze]
+  s.authors = ["Yusuke Endoh".freeze]
+  s.bindir = "exe".freeze
+  s.date = "2023-11-07"
+  s.description = "Support for encoding and decoding binary data using a Base64 representation.".freeze
+  s.email = ["mame@ruby-lang.org".freeze]
+  s.homepage = "https://github.com/ruby/base64".freeze
+  s.licenses = ["Ruby".freeze, "BSD-2-Clause".freeze]
+  s.required_ruby_version = Gem::Requirement.new(">= 2.4".freeze)
+  s.rubygems_version = "3.4.20".freeze
+  s.summary = "Support for encoding and decoding binary data using a Base64 representation.".freeze
+
+  s.installed_by_version = "3.4.20" if s.respond_to? :installed_by_version
+end