We only support non EOL versions of Ruby

We only support non EOL versions of Ruby

2.2.0 is EOL so no longer supported, if you require earlier support you
should use earlier versions of the gem

From c55f0603525cf093f7e6cd11aff045a65bd335e6 Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Mon, 10 Dec 2018 13:30:05 +1100
Subject: [PATCH] We only support non EOL versions of Ruby

2.2.0 is EOL so no longer supported, if you require earlier support you
should use earlier versions of the gem

diff --git a/.travis.yml b/.travis.yml
index 91d7133..ac8e1e2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,6 @@ language: ruby
 cache: bundler
 sudo: false
 rvm:
-  - 2.2
   - 2.3
   - 2.4
   - 2.5
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d8e8a89..52aecb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 - [UX] amend colors so we pass lighthouse
 - [FEATURE] fetch API support
 - [FIX] getEntriesByName is missing in iOS, workaround
+- [FEATURE] drop support for Ruby 2.2.0 we require 2.3.0 and up (EOL Ruby no longer supported)
 
 ## 1.0.0 2017-03-29
 
diff --git a/README.md b/README.md
index 03d7662..e633658 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ If you feel like taking on any of this start an issue and update us on your prog
 
 ## Installation
 
-Install/add to Gemfile in Ruby 2.2+
+Install/add to Gemfile in Ruby 2.3+
 
 `‍``ruby
 gem 'rack-mini-profiler'
diff --git a/rack-mini-profiler.gemspec b/rack-mini-profiler.gemspec
index 9d5b404..13c7935 100644
--- a/rack-mini-profiler.gemspec
+++ b/rack-mini-profiler.gemspec
@@ -6,24 +6,24 @@ Gem::Specification.new do |s|
   s.name = "rack-mini-profiler"
   s.version = Rack::MiniProfiler::VERSION
   s.summary = "Profiles loading speed for rack applications."
-  s.authors = ["Sam Saffron","Robin Ward","Aleks Totic"]
+  s.authors = ["Sam Saffron", "Robin Ward", "Aleks Totic"]
   s.description = "Profiling toolkit for Rack applications with Rails integration. Client Side profiling, DB profiling and Server profiling."
   s.email = "sam.saffron@gmail.com"
   s.homepage = "http://miniprofiler.com"
   s.license = "MIT"
   s.files = [
     'rack-mini-profiler.gemspec',
-  ].concat( Dir.glob('lib/**/*').reject {|f| File.directory?(f) || f =~ /~$/ } )
+  ].concat(Dir.glob('lib/**/*').reject { |f| File.directory?(f) || f =~ /~$/ })
   s.extra_rdoc_files = [
     "README.md",
     "CHANGELOG.md"
   ]
   s.add_runtime_dependency 'rack', '>= 1.2.0'
-  s.required_ruby_version = '>= 2.2.0'
+  s.required_ruby_version = '>= 2.3.0'
 
   s.metadata = {
     'source_code_uri' => 'https://github.com/MiniProfiler/rack-mini-profiler',
-    'changelog_uri'   => 'https://github.com/MiniProfiler/rack-mini-profiler/blob/master/CHANGELOG.md'
+    'changelog_uri' => 'https://github.com/MiniProfiler/rack-mini-profiler/blob/master/CHANGELOG.md'
   }
 
   s.add_development_dependency 'rake', '< 11'

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