Update for Ruby 2.5

.rubocop.yml

@@ -1,5 +1,5 @@
 AllCops:
-  TargetRubyVersion: 2.4.2
+  TargetRubyVersion: 2.5.0
   Include:
     - '**/Gemfile'
     - '**/Guardfile'

.ruby-version

@@ -1 +1 @@
-ruby-2.4.2
+ruby-2.5.0

.travis.yml

@@ -1,6 +1,6 @@
 language: ruby
 rvm:
-  - 2.4.2
+  - 2.5.0
 script:
 - bundle exec rubocop
 - bundle exec rake spec:ci

Gemfile.lock

@@ -2,20 +2,20 @@ GEM
   remote: http://rubygems.org/
   specs:
     addressable (2.4.0)
-    ast (2.3.0)
-    backports (3.10.3)
+    ast (2.4.0)
+    backports (3.11.1)
     byebug (10.0.0)
     coderay (1.1.2)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.3)
-    ethon (0.10.1)
+    ethon (0.11.0)
       ffi (>= 1.3.0)
-    faraday (0.13.1)
+    faraday (0.14.0)
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
-    ffi (1.9.18)
+    ffi (1.9.23)
     formatador (0.2.5)
     gh (0.15.1)
       addressable (~> 2.4.0)
@@ -24,10 +24,10 @@ GEM
       multi_json (~> 1.0)
       net-http-persistent (~> 2.9)
       net-http-pipeline
-    guard (2.14.1)
+    guard (2.14.2)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
-      lumberjack (~> 1.0)
+      lumberjack (>= 1.0.12, < 2.0)
       nenv (~> 0.1)
       notiffany (~> 0.0)
       pry (>= 0.9.12)
@@ -43,7 +43,7 @@ GEM
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
     hashdiff (0.3.7)
-    highline (1.7.8)
+    highline (1.7.10)
     json (2.1.0)
     launchy (2.4.3)
       addressable (~> 2.3)
@@ -53,7 +53,7 @@ GEM
       ruby_dep (~> 1.2)
     lumberjack (1.0.12)
     method_source (0.9.0)
-    multi_json (1.12.2)
+    multi_json (1.13.1)
     multipart-post (2.0.0)
     mustermann (1.0.2)
     nenv (0.3.0)
@@ -62,9 +62,9 @@ GEM
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    parallel (1.12.0)
-    parser (2.4.0.0)
-      ast (~> 2.2)
+    parallel (1.12.1)
+    parser (2.5.0.3)
+      ast (~> 2.4.0)
     powerpack (0.1.1)
     pry (0.11.3)
       coderay (~> 1.1.0)
@@ -81,10 +81,9 @@ GEM
       rack
     rack-test (0.8.3)
       rack (>= 1.0, < 3)
-    rainbow (2.2.2)
-      rake
+    rainbow (3.0.0)
     rake (12.3.0)
-    rb-fsevent (0.10.2)
+    rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     rb-readline (0.5.5)
@@ -96,20 +95,20 @@ GEM
       rspec-mocks (~> 3.7.0)
     rspec-collection_matchers (1.1.3)
       rspec-expectations (>= 2.99.0.beta1)
-    rspec-core (3.7.0)
+    rspec-core (3.7.1)
       rspec-support (~> 3.7.0)
     rspec-expectations (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.7.0)
     rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.7.0)
-    rspec-support (3.7.0)
-    rubocop (0.51.0)
+    rspec-support (3.7.1)
+    rubocop (0.53.0)
       parallel (~> 1.10)
-      parser (>= 2.3.3.1, < 3.0)
+      parser (>= 2.5)
       powerpack (~> 0.1)
-      rainbow (>= 2.2.2, < 3.0)
+      rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.9.0)
@@ -142,7 +141,7 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
-    websocket (1.2.4)
+    websocket (1.2.5)
 
 PLATFORMS
   ruby
@@ -167,4 +166,4 @@ DEPENDENCIES
   webmock
 
 BUNDLED WITH
-   1.15.4
+   1.16.1

lib/love_track/songs_controller.rb

@@ -18,15 +18,11 @@ class SongsController < Sinatra::Base
     configure :production do
       set :notifier, Notifier.new(ENV.fetch('SLACK_WEBHOOK_URL'))
     end
-
-    # rubocop:disable Lint/RescueWithoutErrorClass
     get '/' do
-      begin
-        "#{Time.new}: #{song}"
-      rescue => e
-        warn e.inspect
-        [500, "Sorry; #{e.message}"]
-      end
+      "#{Time.new}: #{song}"
+    rescue StandardError => e
+      warn e.inspect
+      [500, "Sorry; #{e.message}"]
     end
 
     post '/' do

spec/system/love_track/songs_controller_spec.rb

@@ -72,3 +72,4 @@ def app
     end
   end
 end
+# rubocop:enable Metrics/BlockLength