每次我在rails中创建一个新应用程序时，都会引发与actionmailer相关的错误。
它应该基本上在以下时间工作
但是每次都抛出一个错误。
通过将旧的gemfile和gemfile锁复制并粘贴到新应用程序中，我已经可以正常工作
以下是rails的输出：
=> Booting Puma
=> Rails 5.2.2 application starting in development
=> Run `rails server -h` for more startup options
Exiting
Traceback (most recent call last):
89: from bin/rails:3:in `<main>'
88: from bin/rails:3:in `load'
87: from /Users/user/stack/bin/spring:15:in `<top (required)>'
86: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:65:in `require'
85: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:65:in `require'
84: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
83: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
82: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
81: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
80: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
79: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
78: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
77: from /Users/user/stack/bin/rails:9:in `<top (required)>'
76: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
75: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
74: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
73: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
72: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
71: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
70: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
69: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
68: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands.rb:18:in `<main>'
67: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command.rb:46:in `invoke'
66: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/base.rb:65:in `perform'
65: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
64: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
63: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
62: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:142:in `perform'
61: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:142:in `tap'
60: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:147:in `block in perform'
59: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:51:in `start'
58: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:89:in `log_to_stdout'
57: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:354:in `wrapped_app'
56: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:27:in `app'
55: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:219:in `app'
54: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:319:in `build_app_and_options_from_config'
53: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:40:in `parse_file'
52: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in `new_from_string'
51: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in `eval'
50: from config.ru:in `<main>'
49: from config.ru:in `new'
48: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in `initialize'
47: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in `instance_eval'
46: from config.ru:3:in `block in <main>'
45: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:44:in `require_relative'
44: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
43: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:=> Booting Puma
=> Rails 5.2.2 application starting in development
=> Run `rails server -h` for more startup options
Exiting
Traceback (most recent call last):
89: from bin/rails:3:in `<main>'
88: from bin/rails:3:in `load'
87: from /Users/user/stack/bin/spring:15:in `<top (required)>'
86: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:65:in `require'
85: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:65:in `require'
84: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
83: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
82: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
81: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
80: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
79: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
78: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
77: from /Users/user/stack/bin/rails:9:in `<top (required)>'
76: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
75: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
74: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
73: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
72: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
71: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
70: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
69: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
68: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands.rb:18:in `<main>'
67: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command.rb:46:in `invoke'
66: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/base.rb:65:in `perform'
65: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
64: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
63: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
62: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:142:in `perform'
61: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:142:in `tap'
60: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:147:in `block in perform'
59: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:51:in `start'
58: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:89:in `log_to_stdout'
57: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:354:in `wrapped_app'
56: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:27:in `app'
55: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:219:in `app'
54: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:319:in `build_app_and_options_from_config'
53: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:40:in `parse_file'
52: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in `new_from_string'
51: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in `eval'
50: from config.ru:in `<main>'
49: from config.ru:in `new'
48: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in `initialize'
47: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in `instance_eval'
46: from config.ru:3:in `block in <main>'
45: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:44:in `require_relative'
44: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
43: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
42: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
41: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
40: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
39: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
38: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
37: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
36: from /Users/user/stack/config/environment.rb:5:in `<main>'
35: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/application.rb:361:in `initialize!'
34: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:60:in `run_initializers'
33: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:205:in `tsort_each'
32: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:226:in `tsort_each'
31: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:347:in `each_strongly_connected_component'
30: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:347:in `call'
29: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:347:in `each'
28: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:349:in `block in each_strongly_connected_component'
27: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:415:in `each_strongly_connected_component_from'
26: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:415:in `call'
25: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:50:in `tsort_each_child'
24: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:50:in `each'
23: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
22: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:431:in `each_strongly_connected_component_from'
21: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
20: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
19: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/2.5.0/tsort.rb:228:in `block in tsort_each'
18: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:61:in `block in run_initializers'
17: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in `run'
16: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in `instance_exec'
15: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/engine.rb:601:in `block in <class:Engine>'
14: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/engine.rb:601:in `each'
13: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/engine.rb:602:in `block (2 levels) in <class:Engine>'
12: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
11: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
10: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
9: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
8: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
7: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
6: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
5: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
4: from /Users/user/stack/config/environments/development.rb:1:in `<main>'
3: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/railtie.rb:216:in `configure'
2: from /Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/railtie.rb:216:in `instance_eval'
1: from /Users/user/stack/config/environments/development.rb:34:in `block in <main>'
/Users/user/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/railtie/configuration.rb:97:in `method_missing': undefined method `action_mailer' for #<Rails::Application::Configuration:0x00007f9c43e2c598> (NoMethodError)
source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }
ruby '2.5.3'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.2.2'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use Puma as the app server
gem 'puma', '~> 3.11'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'mini_racer', platforms: :ruby
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 4.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use ActiveStorage variant
# gem 'mini_magick', '~> 4.8'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap', '>= 1.1.0', require: false
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
end
group :development do
# Access an interactive console on exception pages or by calling 'console' anywhere in the code.
gem 'web-console', '>= 3.3.0'
gem 'listen', '>= 3.0.5', '< 3.2'
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring'
gem 'spring-watcher-listen', '~> 2.0.0'
end
group :test do
# Adds support for Capybara system testing and selenium driver
gem 'capybara', '>= 2.15'
gem 'selenium-webdriver'
# Easy installation and use of chromedriver to run system tests with Chrome
gem 'chromedriver-helper'
end
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]