Antivirus

Antivirus provides a validator which filter profane words for Rails application.

Installation

Add this line to your application's Gemfile:

gem 'antivirus'

And then execute:

$ bundle

Define profane words as array in config/locales/*.yml with antivirus.profane_words key.

antivirus.message key is an error message when value includes profane words.

en:
  antivirus:
    message: includes profane words.
    profane_words:
      - foo
      - bar
      - baz

For example, Post model exists like this:

class Post < ActiveRecord::Base
  validates :content, profanity_filter: true
end

In this case, post can't include profane words.

post = Post.create(content: 'foo')

post.valid?
#=> false

post.errors.full_messages
#=> ["Content includes profane words."]