1 files changed, 0 insertions, 32 deletions
diff --git a/lib/observer/observer.gemspec b/lib/observer/observer.gemspec
deleted file mode 100644
index 46538e881a..0000000000
--- a/lib/observer/observer.gemspec
+++ /dev/null
@@ -1,32 +0,0 @@
-# frozen_string_literal: true
-
-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       = ["Yukihiro Matsumoto"]
-  spec.email         = ["matz@ruby-lang.org"]
-
-  spec.summary       = %q{Implementation of the Observer object-oriented design pattern.}
-  spec.description   = spec.summary
-  spec.homepage      = "https://github.com/ruby/observer"
-  spec.licenses      = ["Ruby", "BSD-2-Clause"]
-
-  spec.metadata["homepage_uri"] = spec.homepage
-  spec.metadata["source_code_uri"] = spec.homepage
-
-  # Specify which files should be added to the gem when it is released.
-  # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
-  spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
-    `git ls-files -z 2>/dev/null`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
-  end
-  spec.bindir        = "exe"
-  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
-end