Upgrade to Ruby 2.5.1 Support, avoid seg faults from old activesupport package.

.travis.yml

@@ -3,9 +3,6 @@ before_install:
 
 language: ruby
 rvm:
-  - 2.0.0
-  - 2.1.0
-  - 2.2.0
-  - 2.3.0
+  - 2.5.1
 # command to run tests
 script: "bundle exec rake test"

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.2
+FROM ruby:2.5
 
 RUN apt-get update; apt-get install libgmp3-dev --assume-yes
 RUN mkdir /pagerbot

Gemfile

@@ -1,4 +1,6 @@
 # Execute bundler hook if present
 source('https://rubygems.org/')
+
+ruby '>=2.5.1'
 # Specify your gem's dependencies in pagerbot.gemspec
 gemspec

Gemfile.lock

@@ -10,7 +10,7 @@ PATH
       configatron
       eventmachine
       faye-websocket
-      mailgun-ruby (= 1.1.2)
+      mailgun-ruby
       method_decorators
       mongo (> 2.0)
       rest-client
@@ -22,132 +22,134 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.0.13)
-      i18n (~> 0.6, >= 0.6.9)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
+    activesupport (5.2.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
     ansi (1.5.0)
-    bson (4.2.1)
+    bson (4.3.0)
     bson_ext (1.5.1)
     builder (3.2.3)
-    celluloid (0.15.2)
-      timers (~> 1.1.0)
+    celluloid (0.16.0)
+      timers (~> 4.0.0)
     chronic (0.10.2)
     chronic_duration (0.10.6)
       numerizer (~> 0.1.1)
-    cinch (2.3.3)
-    coderay (1.1.1)
-    concurrent-ruby (1.0.4)
-    configatron (4.5.0)
-    daemons (1.2.4)
-    domain_name (0.5.20161129)
+    cinch (2.3.4)
+    coderay (1.1.2)
+    concurrent-ruby (1.0.5)
+    configatron (4.5.1)
+    daemons (1.2.6)
+    domain_name (0.5.20180417)
       unf (>= 0.0.5, < 1.0.0)
-    dotenv (2.2.0)
-    eventmachine (1.2.2)
-    faraday (0.11.0)
+    dotenv (2.5.0)
+    eventmachine (1.2.7)
+    faraday (0.15.2)
       multipart-post (>= 1.2, < 3)
-    faraday_middleware (0.11.0.1)
+    faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
-    faye-websocket (0.10.6)
+    faye-websocket (0.10.7)
       eventmachine (>= 0.12.0)
       websocket-driver (>= 0.5.1)
-    ffi (1.9.17)
-    gli (2.15.0)
-    hashie (3.5.1)
+    ffi (1.9.25)
+    gli (2.18.0)
+    hashie (3.6.0)
+    hitimes (1.3.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (0.8.0)
-    json (2.0.3)
-    listen (2.7.9)
-      celluloid (>= 0.15.2)
+    i18n (1.1.0)
+      concurrent-ruby (~> 1.0)
+    listen (2.10.1)
+      celluloid (~> 0.16.0)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
-    mailgun-ruby (1.1.2)
+    mailgun-ruby (1.1.10)
       rest-client (~> 2.0)
     metaclass (0.0.4)
     method_decorators (0.9.6)
-    method_source (0.8.2)
-    mime-types (3.1)
+    method_source (0.9.0)
+    mime-types (3.2.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    minitest (4.7.5)
-    minitest-reporters (0.14.24)
+    mime-types-data (3.2018.0812)
+    minitest (5.11.3)
+    minitest-reporters (1.3.4)
       ansi
       builder
-      minitest (>= 2.12, < 5.0)
-      powerbar
-    mocha (1.2.1)
+      minitest (>= 5.0)
+      ruby-progressbar
+    mocha (1.7.0)
       metaclass (~> 0.0.1)
-    mongo (2.4.1)
-      bson (>= 4.2.1, < 5.0.0)
-    multi_json (1.12.1)
+    mongo (2.6.2)
+      bson (>= 4.3.0, < 5.0.0)
     multipart-post (2.0.0)
+    mustermann (1.0.3)
     netrc (0.11.0)
     numerizer (0.1.1)
-    powerbar (1.0.18)
-      hashie (>= 1.1.0)
-    pry (0.10.4)
+    pry (0.11.3)
       coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-    rack (1.6.5)
-    rack-protection (1.5.3)
+      method_source (~> 0.9.0)
+    rack (2.0.5)
+    rack-protection (2.0.4)
       rack
-    rake (12.0.0)
-    rb-fsevent (0.9.8)
-    rb-inotify (0.9.8)
-      ffi (>= 0.5.0)
+    rake (12.3.1)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
     rerun (0.10.0)
       listen (~> 2.7, >= 2.7.3)
-    rest-client (2.0.0)
+    rest-client (2.0.2)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    semantic_logger (3.4.1)
+    ruby-progressbar (1.10.0)
+    semantic_logger (4.3.0)
       concurrent-ruby (~> 1.0)
-    sinatra (1.4.8)
-      rack (~> 1.5)
-      rack-protection (~> 1.4)
-      tilt (>= 1.3, < 3)
-    slack-ruby-client (0.7.9)
+    sinatra (2.0.4)
+      mustermann (~> 1.0)
+      rack (~> 2.0)
+      rack-protection (= 2.0.4)
+      tilt (~> 2.0)
+    slack-ruby-client (0.13.0)
       activesupport
       faraday (>= 0.9)
       faraday_middleware
       gli
       hashie
-      json
       websocket-driver
-    slop (3.6.0)
-    thin (1.7.0)
+    thin (1.7.2)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
-    thread_safe (0.3.5)
-    tilt (2.0.6)
-    timers (1.1.0)
-    tzinfo (0.3.52)
+    thread_safe (0.3.6)
+    tilt (2.0.8)
+    timers (4.0.4)
+      hitimes
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.2)
-    websocket-driver (0.6.5)
+    unf_ext (0.0.7.5)
+    websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.2)
+    websocket-extensions (0.1.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bundler
   dotenv
-  minitest (< 5.0)
+  minitest
   minitest-reporters
   mocha
   pagerbot!
   pry
   rake
   rerun (~> 0.10.0)
 
+RUBY VERSION
+   ruby 2.5.1p57
+
 BUNDLED WITH
-   1.13.7
+   1.16.4

pagerbot.gemspec

@@ -26,7 +26,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'configatron'
   spec.add_dependency 'eventmachine' # Used by slack-ruby-client
   spec.add_dependency 'faye-websocket' # Used by slack-ruby-client
-  spec.add_dependency 'mailgun-ruby', '1.1.2'
+  spec.add_dependency 'mailgun-ruby'
   spec.add_dependency 'method_decorators'
   spec.add_dependency 'mongo', '> 2.0'
   spec.add_dependency 'rest-client'
@@ -35,7 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'slack-ruby-client'
   spec.add_dependency 'thin'
 
-  spec.add_development_dependency 'minitest', '< 5.0'
+  spec.add_development_dependency 'minitest'
   spec.add_development_dependency 'minitest-reporters'
   spec.add_development_dependency 'mocha'
   spec.add_development_dependency 'dotenv'