extend self instead of defining class methods
extend self instead of defining class methods

Neschur/dotenv,ooohiroyukiooo/dotenv,GearboxSoftware/dotenv,cshaffer/dotenv,customink/dotenv,bkeepers/dotenv,rkachowski/dotenv,slowjack2k/dotenv,y-yagi/dotenv,joemcmahon/dotenv,Donavan/dotenv,janusnic/dotenv,Nuru/dotenv,sorah/dotenv,sheax0r/dotenv,spore-sh/spore-rails