From e762e99922b42060227b981042786baa40684cbf Mon Sep 17 00:00:00 2001
From: Moncef Belyamani <moncef.belyamani@gsa.gov>
Date: Tue, 12 Jan 2016 16:57:52 -0500
Subject: [PATCH] Drop support for Ruby 1.9.3 & update .travis.yml

**Why**:
The `encryptor` gem, which is used for the new OTP encryption feature,
requires Ruby 2.0 or later.

Also, Rails 5.0 requires Ruby 2.2.2 or greater, so we need to ignore
1.9.3, 2.0, and 2.1 when running RAILS_VERSION=master on Travis.
---
 .travis.yml | 16 ++++++++++------
 README.md   |  2 ++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 8f74b9f..24b2885 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,21 +1,25 @@
 language: ruby
 
 env:
-  - "RAILS_VERSION=3.2.0"
-  - "RAILS_VERSION=4.0.0"
-  - "RAILS_VERSION=4.1.1"
-  - "RAILS_VERSION=4.2.4"
+  - "RAILS_VERSION=3.2"
+  - "RAILS_VERSION=4.0"
+  - "RAILS_VERSION=4.1"
+  - "RAILS_VERSION=4.2"
   - "RAILS_VERSION=master"
 
 rvm:
-  - 1.9.3
   - 2.0
   - 2.1
-  - 2.2
+  - 2.2.2
 
 matrix:
   allow_failures:
     - env: "RAILS_VERSION=master"
+  exclude:
+    - rvm: 2.0
+      env: RAILS_VERSION=master
+    - rvm: 2.1
+      env: RAILS_VERSION=master
 
 before_install:
   - gem update bundler
diff --git a/README.md b/README.md
index 7a981b6..046cb9d 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,8 @@ Once that's done, run:
 
     bundle install
 
+Note that Ruby 2.0 or greater is required.
+
 ### Installation
 
 #### Automatic initial setup