1 files changed, 0 insertions, 35 deletions
diff --git a/lib/tsort.gemspec b/lib/tsort.gemspec
deleted file mode 100644
index 4e0ef0507d..0000000000
--- a/lib/tsort.gemspec
+++ /dev/null
@@ -1,35 +0,0 @@
-name = File.basename(__FILE__, ".gemspec")
-version = ["lib", Array.new(name.count("-")+1).join("/")].find do |dir|
-  break File.foreach(File.join(__dir__, dir, "#{name.tr('-', '/')}.rb")) do |line|
-    /^\s*VERSION\s*=\s*"(.*)"/ =~ line and break $1
-  end rescue nil
-end
-
-Gem::Specification.new do |spec|
-  spec.name          = name
-  spec.version       = version
-  spec.authors       = ["Tanaka Akira"]
-  spec.email         = ["akr@fsij.org"]
-
-  spec.summary       = %q{Topological sorting using Tarjan's algorithm}
-  spec.description   = %q{Topological sorting using Tarjan's algorithm}
-  spec.homepage      = "https://github.com/ruby/tsort"
-  spec.required_ruby_version = Gem::Requirement.new(">= 2.3.0")
-  spec.licenses      = ["Ruby", "BSD-2-Clause"]
-
-  spec.metadata["homepage_uri"] = spec.homepage
-  spec.metadata["source_code_uri"] = spec.homepage
-  spec.metadata["changelog_uri"] = "#{spec.homepage}/releases"
-
-  dir, gemspec = File.split(__FILE__)
-  excludes = %W[
-    :^/.git* :^/bin/ :^/test/ :^/spec/ :^/features/ :^/Gemfile :^/Rakefile
-    :^/#{gemspec}
-  ]
-  spec.files = IO.popen(%w[git ls-files -z --] + excludes, chdir: dir) do |f|
-    f.read.split("\x0")
-  end
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-end