Add pessimistic constraints to gem versions (#2980)

Gemfile

@@ -3,100 +3,100 @@
 source 'https://rubygems.org'
 ruby '>= 2.3.0', '< 2.5.0'
 
-gem 'pkg-config'
+gem 'pkg-config', '~> 1.2'
 
-gem 'puma'
+gem 'puma', '~> 3.8'
-gem 'rails', '~> 5.0.2'
+gem 'rails', '~> 5.0'
-gem 'uglifier', '>= 1.3.0'
+gem 'uglifier', '~> 3.2'
 
-gem 'hamlit-rails'
+gem 'hamlit-rails', '~> 0.2'
-gem 'pg'
+gem 'pg', '~> 0.20'
-gem 'pghero'
+gem 'pghero', '~> 1.7'
-gem 'dotenv-rails'
+gem 'dotenv-rails', '~> 2.2'
 
-gem 'aws-sdk', '>= 2.0'
+gem 'aws-sdk', '~> 2.9'
 gem 'paperclip', '~> 5.1'
-gem 'paperclip-av-transcoder'
+gem 'paperclip-av-transcoder', '~> 0.6'
 
-gem 'addressable'
+gem 'addressable', '~> 2.5'
-gem 'cld3', '~> 3.1.0'
+gem 'cld3', '~> 3.1'
-gem 'devise'
+gem 'devise', '~> 4.2'
-gem 'devise-two-factor'
+gem 'devise-two-factor', '~> 3.0'
-gem 'doorkeeper'
+gem 'doorkeeper', '~> 4.2'
-gem 'fast_blank'
+gem 'fast_blank', '~> 1.0'
-gem 'goldfinger'
+gem 'goldfinger', '~> 1.2'
-gem 'hiredis'
+gem 'hiredis', '~> 0.6'
-gem 'redis-namespace'
+gem 'redis-namespace', '~> 1.5'
-gem 'htmlentities'
+gem 'htmlentities', '~> 4.3'
-gem 'http'
+gem 'http', '~> 2.2'
-gem 'http_accept_language'
+gem 'http_accept_language', '~> 2.1'
-gem 'httplog'
+gem 'httplog', '~> 0.99'
-gem 'kaminari'
+gem 'kaminari', '~> 1.0'
-gem 'link_header'
+gem 'link_header', '~> 0.0'
-gem 'nokogiri'
+gem 'nokogiri', '~> 1.7'
-gem 'oj'
+gem 'oj', '~> 3.0'
 gem 'ostatus2', '~> 2.0'
-gem 'ox'
+gem 'ox', '~> 2.5'
-gem 'rabl'
+gem 'rabl', '~> 0.13'
-gem 'rack-attack'
+gem 'rack-attack', '~> 5.0'
-gem 'rack-cors', require: 'rack/cors'
+gem 'rack-cors', '~> 0.4', require: 'rack/cors'
-gem 'rack-timeout'
+gem 'rack-timeout', '~> 0.4'
-gem 'rails-i18n'
+gem 'rails-i18n', '~> 5.0'
-gem 'rails-settings-cached'
+gem 'rails-settings-cached', '~> 0.6'
-gem 'redis', '~>3.2', require: ['redis', 'redis/connection/hiredis']
+gem 'redis', '~> 3.3', require: ['redis', 'redis/connection/hiredis']
-gem 'rqrcode'
+gem 'rqrcode', '~> 0.10'
-gem 'ruby-oembed', require: 'oembed'
+gem 'ruby-oembed', '~> 0.12', require: 'oembed'
-gem 'sanitize'
+gem 'sanitize', '~> 4.4'
-gem 'sidekiq'
+gem 'sidekiq', '~> 5.0'
-gem 'sidekiq-scheduler'
+gem 'sidekiq-scheduler', '~> 2.1'
-gem 'sidekiq-unique-jobs'
+gem 'sidekiq-unique-jobs', '~> 5.0'
-gem 'simple-navigation'
+gem 'simple-navigation', '~> 4.0'
-gem 'simple_form'
+gem 'simple_form', '~> 3.4'
-gem 'sprockets-rails', require: 'sprockets/railtie'
+gem 'sprockets-rails', '~> 3.2', require: 'sprockets/railtie'
-gem 'statsd-instrument'
+gem 'statsd-instrument', '~> 2.1'
-gem 'twitter-text'
+gem 'twitter-text', '~> 1.14'
-gem 'tzinfo-data'
+gem 'tzinfo-data', '~> 1.2017'
 gem 'webpacker', '~> 1.2'
 
 group :development, :test do
-  gem 'fabrication'
+  gem 'fabrication', '~> 2.16'
-  gem 'fuubar'
+  gem 'fuubar', '~> 2.2'
-  gem 'i18n-tasks'
+  gem 'i18n-tasks', '~> 0.9'
-  gem 'pry-rails'
+  gem 'pry-rails', '~> 0.3'
-  gem 'rspec-rails'
+  gem 'rspec-rails', '~> 3.6'
 end
 
 group :test do
-  gem 'capybara'
+  gem 'capybara', '~> 2.14'
-  gem 'faker'
+  gem 'faker', '~> 1.7'
-  gem 'microformats2'
+  gem 'microformats2', '~> 2.1'
-  gem 'rails-controller-testing'
+  gem 'rails-controller-testing', '~> 1.0'
-  gem 'rspec-sidekiq'
+  gem 'rspec-sidekiq', '~> 3.0'
-  gem 'simplecov', require: false
+  gem 'simplecov', '~> 0.14', require: false
-  gem 'webmock'
+  gem 'webmock', '~> 3.0'
-  gem 'parallel_tests'
+  gem 'parallel_tests', '~> 2.14'
 end
 
 group :development do
-  gem 'active_record_query_trace'
+  gem 'active_record_query_trace', '~> 1.5'
-  gem 'annotate'
+  gem 'annotate', '~> 2.7'
-  gem 'better_errors'
+  gem 'better_errors', '~> 2.1'
-  gem 'binding_of_caller'
+  gem 'binding_of_caller', '~> 0.7'
-  gem 'bullet'
+  gem 'bullet', '~> 5.5'
-  gem 'letter_opener'
+  gem 'letter_opener', '~> 1.4'
-  gem 'letter_opener_web'
+  gem 'letter_opener_web', '~> 1.3'
-  gem 'rubocop', require: false
+  gem 'rubocop', '~> 0.48', require: false
-  gem 'brakeman', '~> 3.6.0', require: false
+  gem 'brakeman', '~> 3.6', require: false
-  gem 'bundler-audit', require: false
+  gem 'bundler-audit', '~> 0.5', require: false
-  gem 'scss_lint', require: false
+  gem 'scss_lint', '~> 0.53', require: false
 
-  gem 'capistrano', '3.8.0'
+  gem 'capistrano', '~> 3.8'
-  gem 'capistrano-rails'
+  gem 'capistrano-rails', '~> 1.2'
-  gem 'capistrano-rbenv'
+  gem 'capistrano-rbenv', '~> 2.1'
-  gem 'capistrano-yarn'
+  gem 'capistrano-yarn', '~> 2.0'
 end
 
 group :production do
-  gem 'lograge'
+  gem 'lograge', '~> 0.5'
-  gem 'redis-rails'
+  gem 'redis-rails', '~> 5.0'
 end

Gemfile.lock

@@ -466,85 +466,85 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  active_record_query_trace
+  active_record_query_trace (~> 1.5)
-  addressable
+  addressable (~> 2.5)
-  annotate
+  annotate (~> 2.7)
-  aws-sdk (>= 2.0)
+  aws-sdk (~> 2.9)
-  better_errors
+  better_errors (~> 2.1)
-  binding_of_caller
+  binding_of_caller (~> 0.7)
-  brakeman (~> 3.6.0)
+  brakeman (~> 3.6)
-  bullet
+  bullet (~> 5.5)
-  bundler-audit
+  bundler-audit (~> 0.5)
-  capistrano (= 3.8.0)
+  capistrano (~> 3.8)
-  capistrano-rails
+  capistrano-rails (~> 1.2)
-  capistrano-rbenv
+  capistrano-rbenv (~> 2.1)
-  capistrano-yarn
+  capistrano-yarn (~> 2.0)
-  capybara
+  capybara (~> 2.14)
-  cld3 (~> 3.1.0)
+  cld3 (~> 3.1)
-  devise
+  devise (~> 4.2)
-  devise-two-factor
+  devise-two-factor (~> 3.0)
-  doorkeeper
+  doorkeeper (~> 4.2)
-  dotenv-rails
+  dotenv-rails (~> 2.2)
-  fabrication
+  fabrication (~> 2.16)
-  faker
+  faker (~> 1.7)
-  fast_blank
+  fast_blank (~> 1.0)
-  fuubar
+  fuubar (~> 2.2)
-  goldfinger
+  goldfinger (~> 1.2)
-  hamlit-rails
+  hamlit-rails (~> 0.2)
-  hiredis
+  hiredis (~> 0.6)
-  htmlentities
+  htmlentities (~> 4.3)
-  http
+  http (~> 2.2)
-  http_accept_language
+  http_accept_language (~> 2.1)
-  httplog
+  httplog (~> 0.99)
-  i18n-tasks
+  i18n-tasks (~> 0.9)
-  kaminari
+  kaminari (~> 1.0)
-  letter_opener
+  letter_opener (~> 1.4)
-  letter_opener_web
+  letter_opener_web (~> 1.3)
-  link_header
+  link_header (~> 0.0)
-  lograge
+  lograge (~> 0.5)
-  microformats2
+  microformats2 (~> 2.1)
-  nokogiri
+  nokogiri (~> 1.7)
-  oj
+  oj (~> 3.0)
   ostatus2 (~> 2.0)
-  ox
+  ox (~> 2.5)
   paperclip (~> 5.1)
-  paperclip-av-transcoder
+  paperclip-av-transcoder (~> 0.6)
-  parallel_tests
+  parallel_tests (~> 2.14)
-  pg
+  pg (~> 0.20)
-  pghero
+  pghero (~> 1.7)
-  pkg-config
+  pkg-config (~> 1.2)
-  pry-rails
+  pry-rails (~> 0.3)
-  puma
+  puma (~> 3.8)
-  rabl
+  rabl (~> 0.13)
-  rack-attack
+  rack-attack (~> 5.0)
-  rack-cors
+  rack-cors (~> 0.4)
-  rack-timeout
+  rack-timeout (~> 0.4)
-  rails (~> 5.0.2)
+  rails (~> 5.0)
-  rails-controller-testing
+  rails-controller-testing (~> 1.0)
-  rails-i18n
+  rails-i18n (~> 5.0)
-  rails-settings-cached
+  rails-settings-cached (~> 0.6)
-  redis (~> 3.2)
+  redis (~> 3.3)
-  redis-namespace
+  redis-namespace (~> 1.5)
-  redis-rails
+  redis-rails (~> 5.0)
-  rqrcode
+  rqrcode (~> 0.10)
-  rspec-rails
+  rspec-rails (~> 3.6)
-  rspec-sidekiq
+  rspec-sidekiq (~> 3.0)
-  rubocop
+  rubocop (~> 0.48)
-  ruby-oembed
+  ruby-oembed (~> 0.12)
-  sanitize
+  sanitize (~> 4.4)
-  scss_lint
+  scss_lint (~> 0.53)
-  sidekiq
+  sidekiq (~> 5.0)
-  sidekiq-scheduler
+  sidekiq-scheduler (~> 2.1)
-  sidekiq-unique-jobs
+  sidekiq-unique-jobs (~> 5.0)
-  simple-navigation
+  simple-navigation (~> 4.0)
-  simple_form
+  simple_form (~> 3.4)
-  simplecov
+  simplecov (~> 0.14)
-  sprockets-rails
+  sprockets-rails (~> 3.2)
-  statsd-instrument
+  statsd-instrument (~> 2.1)
-  twitter-text
+  twitter-text (~> 1.14)
-  tzinfo-data
+  tzinfo-data (~> 1.2017)
-  uglifier (>= 1.3.0)
+  uglifier (~> 3.2)
-  webmock
+  webmock (~> 3.0)
   webpacker (~> 1.2)
 
 RUBY VERSION