问题
Before I go roll my own and start pulling out the dictionary, does anyone know a rubygem to generate memorable names suitable for app keys. I need something pronounceable so that I can give users unique email addresses to submit content to. I like Heroku's naming for it's apps as an example.
floating-sky-58
simple-fog-45
回答1:
You can use randexp gem. It's use the dictionnary from your OS ( UNIX only )
with randexp gem you can do something like :
/[:word:]-[:word:]-\d+/.gen
and have like heroku naming.
If your server has no dict library install you can try faker or Lorem
but really much limitated.
回答2:
I just did an implementation of this for a project and my solution was to use the Forgery gem and something like this:
[Forgery::Basic.color, Forgery::Address.street_name.split(" ").first, rand(100)].join("-").downcase
This results in strings like this:
=> "orange-nobel-93"
=> "indigo-holmberg-41"
=> "khaki-sunfield-31"
=> "goldenrod-warrior-92"
=> "fuscia-manley-75"
=> "violet-village-17"
=> "violet-west-11"
=> "goldenrod-oak-74"
=> "yellow-hermina-74"
=> "red-shopko-36"
=> "purple-esch-43"
=> "teal-sutherland-44"
=> "blue-butterfield-56"
=> "yellow-mcbride-41"
回答3:
Take a look at my gem, does exactly this
gem 'bazaar'
Bazaar.heroku
=> "inquisitive-cavern-6617"
=> "jubilant-sunset-9301"
=> "frightened-geyser-4542"
https://rubygems.org/gems/bazaar
回答4:
The haikunator gem is a good choice.
来源：https://stackoverflow.com/questions/4104766/memorable-name-generator-gem-for-ruby