Upgraded RuboCop.

Author: dblock

.rubocop.yml

@@ -3,4 +3,7 @@ AllCops:
     - vendor/**/*
     - bin/**/*
 
+Style:
+  Enabled: false
+
 inherit_from: .rubocop_todo.yml

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2017-03-14 23:29:48 -0400 using RuboCop version 0.47.1.
+# on 2018-05-10 19:56:31 -0400 using RuboCop version 0.55.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -19,12 +19,6 @@ Metrics/BlockLength:
 Metrics/CyclomaticComplexity:
   Max: 11
 
-# Offense count: 63
-# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
-# URISchemes: http, https
-Metrics/LineLength:
-  Max: 186
-
 # Offense count: 5
 # Configuration parameters: CountComments.
 Metrics/MethodLength:
@@ -34,13 +28,23 @@ Metrics/MethodLength:
 Metrics/PerceivedComplexity:
   Max: 11
 
-# Offense count: 19
-Style/Documentation:
-  Enabled: false
-
 # Offense count: 1
 # Configuration parameters: ExpectMatchingDefinition, Regex, IgnoreExecutableScripts, AllowedAcronyms.
 # AllowedAcronyms: CLI, DSL, ACL, API, ASCII, CPU, CSS, DNS, EOF, GUID, HTML, HTTP, HTTPS, ID, IP, JSON, LHS, QPS, RAM, RHS, RPC, SLA, SMTP, SQL, SSH, TCP, TLS, TTL, UDP, UI, UID, UUID, URI, URL, UTF8, VM, XML, XMPP, XSRF, XSS
-Style/FileName:
+Naming/FileName:
   Exclude:
     - 'slack-api-explorer.rb'
+
+# Offense count: 2
+# Configuration parameters: Blacklist.
+# Blacklist: (?-mix:(^|\s)(EO[A-Z]{1}|END)(\s|$))
+Naming/HeredocDelimiterNaming:
+  Exclude:
+    - 'slack-api-explorer/commands/help.rb'
+    - 'slack-api-explorer/info.rb'
+
+# Offense count: 60
+# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
+# URISchemes: http, https
+Metrics/LineLength:
+  Max: 186

Gemfile

@@ -1,3 +1,4 @@
+
 source 'http://rubygems.org'
 
 ruby '2.3.1'

Gemfile.lock

@@ -10,7 +10,7 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.5.0)
       public_suffix (~> 2.0, >= 2.0.2)
-    ast (2.3.0)
+    ast (2.4.0)
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
@@ -162,8 +162,9 @@ GEM
     newrelic_rpm (3.18.1.330)
     nio4r (2.0.0)
     oj (2.18.3)
-    parser (2.4.0.0)
-      ast (~> 2.2)
+    parallel (1.12.1)
+    parser (2.5.1.0)
+      ast (~> 2.4.0)
     powerpack (0.1.1)
     public_suffix (2.0.5)
     rack (2.0.1)
@@ -177,7 +178,7 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rainbow (2.2.1)
+    rainbow (3.0.0)
     raindrops (0.17.0)
     rake (12.0.0)
     rdoc (5.1.0)
@@ -203,13 +204,14 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.5.0)
     rspec-support (3.5.0)
-    rubocop (0.47.1)
-      parser (>= 2.3.3.1, < 3.0)
+    rubocop (0.55.0)
+      parallel (~> 1.10)
+      parser (>= 2.5)
       powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
+      rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.8.1)
+    ruby-progressbar (1.9.0)
     rubyzip (1.1.7)
     safe_yaml (1.0.4)
     slack-ruby-bot (0.10.1)
@@ -243,7 +245,7 @@ GEM
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uber (0.1.0)
-    unicode-display_width (1.1.3)
+    unicode-display_width (1.3.2)
     unicorn (5.2.0)
       kgio (~> 2.6)
       raindrops (~> 0.7)
@@ -294,4 +296,4 @@ RUBY VERSION
    ruby 2.3.1p112
 
 BUNDLED WITH
-   1.14.4
+   1.16.0

slack-api-explorer/commands/help.rb

@@ -6,20 +6,20 @@ def self.help_for(expression = nil)
         @help[expression] ||= '```' + `slack help #{expression}`.gsub(/^(    )/, '') + '```'
       end
 
-      HELP = <<-EOS.freeze
-I am your friendly Api Explorer, here to help.
+      HELP = <<~EOS.freeze
+        I am your friendly Api Explorer, here to help.
 
-```
-General
--------
+        ```
+        General
+        -------
 
-help       - get this helpful message
+        help       - get this helpful message
 
-Commands
---------
-#{`slack help`.gsub(/.*?(COMMANDS)/m, '').gsub(/^(    )/, '')}
-Most commands contain subcommands, try "help <command>" (eg. "help api") to get a list of subcommands.
-```
+        Commands
+        --------
+        #{`slack help`.gsub(/.*?(COMMANDS)/m, '').gsub(/^(    )/, '')}
+        Most commands contain subcommands, try "help <command>" (eg. "help api") to get a list of subcommands.
+        ```
         EOS
 
       def self.call(client, data, match)

slack-api-explorer/info.rb

@@ -1,11 +1,11 @@
 module SlackApiExplorer
-  INFO = <<-EOS.freeze
-Api Explorer #{SlackApiExplorer::VERSION}
+  INFO = <<~EOS.freeze
+    Api Explorer #{SlackApiExplorer::VERSION}
 
-© Daniel Doubrovkine & Contributors, MIT License
-https://twitter.com/dblockdotorg
+    © Daniel Doubrovkine & Contributors, MIT License
+    https://twitter.com/dblockdotorg
 
-Free Service at http://slack-api-explorer.playplay.io
-Open-Source at https://github.com/dblock/slack-api-explorer
+    Free Service at http://slack-api-explorer.playplay.io
+    Open-Source at https://github.com/dblock/slack-api-explorer
   EOS
 end