lib/highscore/whitelist.rb
$:.unshift(File.dirname(__FILE__))
require "wordlist"
module Highscore
# whitelisted words
#
class Whitelist < Wordlist
# filters a given keywords array
#
# @param Array keywords
# @return Array
def filter(keywords)
keywords.delete_if do |key, value|
not include?(key.downcase)
end
end
end
end