Only support Ruby 2.2+ and JRuby 9.0.0.0+

Drop attempts at support for Rubinius

.travis.yml

@@ -1,17 +1,15 @@
 language: ruby
 rvm:
-  - 1.9.3
-  - 2.0.0
-  - 2.1.0
-  - jruby
-  - rbx-2.1.1
+  - 2.2.0
+  - 2.2.1
+  - 2.2.2
+  - jruby-9.0.0.0.pre2
   - ruby-head
 jdk:
   - openjdk7 # for jruby
 before_script: export JRUBY_OPTS="--server -J-Xss1024k -J-Xmx652m -J-XX:+UseConcMarkSweepGC"
 matrix:
   allow_failures:
-    - rvm: rbx-2.1.1
     - rvm: ruby-head
 env: ARUBA_TIMEOUT=120 AHN_ENV=development
 sudo: false

CHANGELOG.md

@@ -13,6 +13,7 @@
     * `config.punchblock.*` becomes `config.platform.*`
     * No longer any dependency on Punchblock, or any mention of that name
   * Change: No longer supporting FreeSWITCH via IES (Rayo only) or Asterisk < 11
+  * Change: Ruby 1.9 is no longer supported. Minimum supported versions are Ruby 2.2.0 and JRuby 9.0.0.0
   * Feature: Add i18n support via `CallController#t`
   * Upgrade to Celluloid 0.16
 

README.markdown

@@ -24,14 +24,14 @@ Adhearsion rests above a lower-level telephony platform, for example [Asterisk](
 
 ## Requirements
 
-* Ruby 1.9.3+ or JRuby 1.7.0+
+* Ruby 2.2.0+ or JRuby 9.0.0.0+
 * [ruby_speech dependencies](https://github.com/benlangfeld/ruby_speech#dependencies)
 * A VoIP platform:
   * Asterisk 11+
   * A Rayo server (Prism 11+ with rayo-server, or FreeSWITCH with mod_rayo)
 * An interest in building cool new things
 
-**Ruby 1.9.2 is no longer supported by Adhearsion or the Ruby core team. You should upgrade to Ruby 1.9.3 or Ruby 2 as a matter of urgency in order to continue receiving security fixes.**
+**Ruby 1.9 is no longer supported by Adhearsion or the Ruby core team. You should upgrade to Ruby 2 as a matter of urgency in order to continue receiving security fixes.**
 
 ## Install
 

adhearsion.gemspec

@@ -14,7 +14,7 @@ Gem::Specification.new do |s|
 
   s.license = 'MIT'
 
-  s.required_ruby_version = '>= 1.9.3'
+  s.required_ruby_version = '>= 2.2.0'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")

lib/adhearsion.rb

@@ -1,6 +1,6 @@
 # encoding: utf-8
 
-abort "ERROR: You are running Adhearsion on an unsupported version of Ruby (Ruby #{RUBY_VERSION} #{RUBY_RELEASE_DATE})! Please upgrade to at least Ruby v1.9.3, JRuby 1.7.0 or Rubinius 2.0." if RUBY_VERSION < "1.9.3"
+abort "ERROR: You are running Adhearsion on an unsupported version of Ruby (Ruby #{RUBY_VERSION} #{RUBY_RELEASE_DATE})! Please upgrade to at least Ruby v2.2.0 or JRuby 9.0.0.0." if RUBY_VERSION < "2.2"
 
 %w(
   adhearsion/rayo