sled · July 7, 2022 14:00
diff --git a/Gemfile b/Gemfile
 # frozen_string_literal: true

 source 'https://rubygems.org'
 ruby '>= 2.7'

 gem 'stringio', '3.0.2'
diff --git a/Gemfile.lock b/Gemfile.lock
 GEM
  remote: https://rubygems.org/
  specs:
    stringio (3.0.2)

 PLATFORMS
  x86_64-linux

 DEPENDENCIES
  stringio (= 3.0.2)

 RUBY VERSION
   ruby 2.7.6p219

 BUNDLED WITH
   2.3.17
diff --git a/test.rb b/test.rb
 #!/usr/bin/env ruby

 require 'rubygems'
 require 'bundler/setup'
 require 'stringio'

 puts StringIO.new("Hello").read