Move development dependencies to the Gemfile

...and make Rubocop happy

Author: waiting-for-dev

Gemfile

@@ -5,6 +5,10 @@ source "https://rubygems.org"
 # Specify your gem's dependencies in omnes.gemspec
 gemspec
 
+gem "activejob"
 gem "rake", "~> 12.0"
+gem "redcarpet", "~> 3.5"
 gem "rspec", "~> 3.0"
 gem "rubocop", "~> 1.25", require: false
+gem "sidekiq", "~> 6.4"
+gem "yard", "~> 0.9"

omnes.gemspec

@@ -35,9 +35,4 @@ Gem::Specification.new do |spec|
   spec.bindir = "exe"
   spec.executables = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
-
-  spec.add_development_dependency "activejob"
-  spec.add_development_dependency "redcarpet", "~> 3.5"
-  spec.add_development_dependency "sidekiq", "~> 6.4"
-  spec.add_development_dependency "yard", "~> 0.9"
 end