From 6ec587ce5307b25b95ef37463b1ae547cbfeb7ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Lecour?= <jeremy.lecour@gmail.com>
Date: Tue, 12 Jun 2018 23:00:09 +0200
Subject: [PATCH 1/4] Change Ruby version in Gemfile and .ruby-version

---
 .ruby-version | 2 +-
 Gemfile       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.ruby-version b/.ruby-version
index 4fd0fe3..0bee604 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.5.1
\ No newline at end of file
+2.3.3
diff --git a/Gemfile b/Gemfile
index 14530c2..3f5c9d2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '2.5.1'
+ruby '2.3.3'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.2.0'

From 97076f92c136e5bb67617f2d237d758f5000ec2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Lecour?= <jeremy.lecour@gmail.com>
Date: Tue, 12 Jun 2018 23:07:39 +0200
Subject: [PATCH 2/4] Update Gemfile.lock with Ruby 2.3.3

---
 Gemfile.lock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Gemfile.lock b/Gemfile.lock
index 146651b..5ed0b75 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -387,7 +387,7 @@ DEPENDENCIES
   whenever
 
 RUBY VERSION
-   ruby 2.5.1p57
+   ruby 2.3.3p222
 
 BUNDLED WITH
    1.16.2

From 276ba38d95900392f7ac62f8d1a3dc3d2f395fd2 Mon Sep 17 00:00:00 2001
From: Jeremy Lecour <jlecour@evolix.fr>
Date: Wed, 8 Aug 2018 10:17:53 +0200
Subject: [PATCH 3/4] Adjust dependencies and documentation for Ruby
 requirements

---
 .gitignore | 3 +++
 Gemfile    | 2 +-
 INSTALL.md | 8 +++++---
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index eecf914..0bfdc6a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,9 @@
 # Ignore bundler config.
 /.bundle
 
+# Ruby version
+.ruby-version
+
 # Ignore all logfiles and tempfiles.
 /log/*
 /tmp/*
diff --git a/Gemfile b/Gemfile
index 3f5c9d2..3a1e905 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '2.3.3'
+ruby '>= 2.3.3'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.2.0'
diff --git a/INSTALL.md b/INSTALL.md
index afe5a26..0f81678 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -3,7 +3,7 @@
 ## Requirements
 
 Chexpire requires :
-* Ruby 2.5.1 and Bundler
+* Ruby > 2.3.3 and Bundler
 * NodeJS and Yarn
 * MySQL or MariaDB
 
@@ -13,6 +13,8 @@ We are usually running Chexpire on typical POSIX servers like :
 
 It probably works on any system that supports Ruby >2.3, NodeJS >6 and MySQL >5.5. Feel free to report any unexpected incompatibilities.
 
+If you use rbenv, chruby or RVM, you can set your prefered Ruby version in the `.ruby-version` file at the root of the project.
+
 If you are familiar with Ansible, you can use our [Ansible roles](http://forge.evolix.org/projects/ansible-roles) to easily install the requirements : rbenv, mysql, nodejs. Add this to your playbook :
 
 ```
@@ -24,9 +26,9 @@ roles:
 […]
 ```
 
-> NB: the Rbenv `username` variable points to the user that you want to install Rbenv for. If you use this user for the SSH connection of Ansible, you can leave the `{{ ansible_user }}` value.
+> NB: the rbenv `username` variable points to the user that you want to install rbenv for. If you use this user for the SSH connection of Ansible, you can leave the `{{ ansible_user }}` value.
 
-If you want to do manual installations, you can use our Wiki documentations for [Rbenv](https://github.com/rbenv/rbenv/#installation), [NodeJS](https://wiki.evolix.org/HowtoNodeJS#installation), [Yarn](https://wiki.evolix.org/HowtoNodeJS#yarn) and [MariaDB](https://wiki.evolix.org/HowtoMySQL#installation).
+If you want to do manual installations, you can use our Wiki documentations for [rbenv](https://github.com/rbenv/rbenv/#installation), [NodeJS](https://wiki.evolix.org/HowtoNodeJS#installation), [Yarn](https://wiki.evolix.org/HowtoNodeJS#yarn) and [MariaDB](https://wiki.evolix.org/HowtoMySQL#installation).
 
 ## Dependencies
 

From 3290c6a9d26718557c83902a866ccf1371077bd6 Mon Sep 17 00:00:00 2001
From: Jeremy Lecour <jlecour@evolix.fr>
Date: Wed, 8 Aug 2018 11:49:41 +0200
Subject: [PATCH 4/4] Don't force the Ruby version by default

---
 .ruby-version | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 .ruby-version

diff --git a/.ruby-version b/.ruby-version
deleted file mode 100644
index 0bee604..0000000
--- a/.ruby-version
+++ /dev/null
@@ -1 +0,0 @@
-2.3.3