Lock Capybara basing on its Ruby constraints

    Fetching capybara 3.33.0
    Installing capybara 3.33.0

    Gem::RuntimeRequirementNotMetError: capybara requires Ruby version >= 2.5.0. The current ruby version is 2.4.10.364.

    An error occurred while installing capybara (3.33.0), and Bundler cannot continue.

    Make sure that `gem install capybara -v '3.33.0' --source 'https://rubygems.org/'` succeeds before bundling.

Author: pirj

Gemfile

@@ -49,8 +49,12 @@ gem 'rake', '~> 12'
 
 gem 'mime-types', "~> 3"
 
-if RUBY_VERSION.to_f == 2.2
+if RUBY_VERSION.to_f < 2.3
   gem 'capybara', '~> 3.1.0'
+elsif RUBY_VERSION.to_f < 2.4
+  gem 'capybara', '< 3.16'
+elsif RUBY_VERSION.to_f < 2.5
+  gem 'capybara', '< 3.33'
 else
   gem 'capybara', '>= 2.13', '< 4.0', require: false
 end

example_app_generator/generate_app.rb

@@ -40,6 +40,8 @@
       gsub_file "Gemfile", /.*capybara.*/, "gem 'capybara', '~> 3.1.0'"
     elsif RUBY_VERSION < "2.4"
       gsub_file "Gemfile", /.*capybara.*/, "gem 'capybara', '~> 3.15.0'"
+    elsif RUBY_VERSION < "2.5"
+      gsub_file "Gemfile", /.*capybara.*/, "gem 'capybara', '~> 3.33.0'"
     end
     if Rails::VERSION::STRING >= "5.2.0"
       gsub_file "Gemfile", /.*chromedriver-helper.*/, "gem 'webdrivers', '< 4.0.0'"