```ruby
# Be sure to restart your server when you modify this file.

# Your secret key is used for verifying the integrity of signed cookies.
# If you change this key, all old signed cookies will become invalid!

# Make sure the secret is at least 30 characters and all random,
# no regular words or you'll be exposed to dictionary attacks.
# You can use `rake secret` to generate a secure secret key.

# Make sure your secret_key_base is kept private
# if you're sharing your code publicly.
SchemeFinderFrontend::Application.config.secret_key_base = 'f8a14991a276e1e8e70925031c5d13826838b8b7f7d4df47b36ca7f7c66d22a6be0e88cdf66f68e0c44931c7401bf301f1162066fb3d618f26eebb0ad854976c'
```

Use cookie secret key from ENV
user
```ruby
# Be sure to restart your server when you modify this file.

# Your secret key is used for verifying the integrity of signed cookies.
# If you change this key, all old signed cookies will become invalid!

# Make sure the secret is at least 30 characters and all random,
# no regular words or you'll be exposed to dictionary attacks.
# You can use `rake secret` to generate a secure secret key.

# Make sure your secret_key_base is kept private
# if you're sharing your code publicly.
SchemeFinderFrontend::Application.config.secret_key_base = ENV['COOKIE_SECRET_KEY'] || 'development'
```
assistant