Remove redundant rack gem

koic · koic · commit 4851a16d3995 · 2025-10-20T19:24:21.000+09:00
This PR removes the existing `rack` dependency.
`rack` is a dependency of `rackup`.
diff --git a/Gemfile b/Gemfile
@@ -11,7 +11,6 @@ gem "rubocop-rake", require: false
 gem "rubocop-shopify", require: false
 
 gem "puma", ">= 5.0.0"
-gem "rack", ">= 2.0.0"
 gem "rackup", ">= 2.1.0"
 
 gem "activesupport"
diff --git a/examples/http_server.rb b/examples/http_server.rb
@@ -2,7 +2,6 @@
 
 $LOAD_PATH.unshift(File.expand_path("../lib", __dir__))
 require "mcp"
-require "rack"
 require "rackup"
 require "json"
 require "logger"
diff --git a/examples/streamable_http_server.rb b/examples/streamable_http_server.rb
@@ -2,7 +2,6 @@
 
 $LOAD_PATH.unshift(File.expand_path("../lib", __dir__))
 require "mcp"
-require "rack"
 require "rackup"
 require "json"
 require "logger"
