Secrets

Crystal shard to get secrets with hint and backspace support.

Installation

Add this to your application's shard.yml:

dependencies:
  secrets:
    github: faustinoaq/secrets

Usage

require "secrets"

secret = Secrets.gets prompt: "Write your secret: "
puts "Your secret has #{secret.size} character(s)"

require "secrets"

secret = Secrets.gets prompt: "Write your secret: ", hint: "*", empty_error: "Empty input, Try again!"
puts "Your secret has #{secret.size} character(s)"

require "secrets"

secret = Secrets.gets prompt: "Write your secret: ", empty_error: "Retry!", retry: 3
if secret.empty?
  puts "Oh, no!, your secret is empty!"
else
  puts "Your secret has #{secret.size} character(s)"
end

Development

Execute spec/ using:

crystal spec
Finished in 564.18 milliseconds
8 examples, 0 failures, 0 errors, 0 pending

Contributing

1. Fork it ( https://github.com/faustinoaq/secrets/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• faustinoaq Faustino Aguilar - creator, maintainer