An obscenity detection and filtering library for Elixir, freely inspired by the obscenity gem.
Add Expletive as a dependency to your project mix.exs:
def deps do
[{:expletive, "~> 0.1.0"}]
endAll Expletive functions expect a configuration to be passed:
config = Expletive.configure(blacklist: ~w[very bad words])
Expletive.profane?("this is bad!", config)
# => true
Expletive.profane?("perfectly safe", config)
# => false
Expletive.profanities("this is bad, so BAD!", config)
# => ["bad", "BAD"]The library offers a fairly wide variety of profanity replacement strategies which can be defined at configuration time or passed explicitly.
Expletive.sanitize("this is bad, so BAD!", config)
# => "This is $#!@%, so %$@!#!"
Expletive.sanitize("this is bad, so BAD!", config, :stars)
# => "This is ***, so ***!"
Expletive.sanitize("this is bad, so BAD!", config, :vowels)
# => "This is b*d, so B*D!
Expletive.sanitize("this is bad, so BAD!", config, ":poop:")
# => "This is :poop:, so :poop:!
Expletive.sanitize("this is bad, so BAD!", config, {:repeat, "-"})
# => "This is ---, so ---!
Expletive.sanitize("this is bad, so BAD!", config, :keep_first_letter)
# => "This is b**, so B**!
Expletive.sanitize("this is bad, so BAD!", config, {:keep_first_letter, "-"})
# => "This is b--, so B--!If you wish to allow some words present in the blacklist, you can add exceptions to a whitelist at configuration time:
config = Expletive.configure(blacklist: ~w[very bad words], whitelist: ~w[words])
Expletive.profane?("words", config)
# => falseThe library comes with a couple of word lists ready to use:
config = Expletive.configure(blacklist: Expletive.Blacklist.english)
Expletive.profane?("this is batshit crazy!", config)
# => true
config = Expletive.configure(blacklist: Expletive.Blacklist.international)
Expletive.profanities("ceci n'est pas une pipe", config)
# => ["pipe"]A couple of replacement strategies (:vowels and :nonconsonants) are currently limited to the english language.
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