rails_options
Rails options.
installation
# add to Gemfile
gem 'rails_options'
# install
gem install rails_options
usage
# add migrations to app/db/migrations directory
rails g rails_options:install
seeds
RailsOptions::Option.create(slug: 'site_title', value: '网站标题')
RailsOptions::Option.create(slug: 'site_slogan', value: '网站口号')
RailsOptions::Option.create(slug: 'site_description', value: '网站描述')
RailsOptions::Option.create(slug: 'site_keywords', value: 'php,python,java')