class Voltron::Crop::Generators::InstallGenerator
Public Instance Methods
inject_initializer()
click to toggle source
# File lib/generators/voltron/crop/install_generator.rb, line 8 def inject_initializer voltron_initialzer_path = Rails.root.join('config', 'initializers', 'voltron.rb') unless File.exist? voltron_initialzer_path unless system("cd #{Rails.root.to_s} && rails generate voltron:install") puts 'Voltron initializer does not exist. Please ensure you have the \'voltron\' gem installed and run `rails g voltron:install` to create it' return false end end current_initiailzer = File.read voltron_initialzer_path unless current_initiailzer.match(Regexp.new(/# === Voltron Crop Configuration ===/)) inject_into_file(voltron_initialzer_path, after: "Voltron.setup do |config|\n") do <<-CONTENT # === Voltron Crop Configuration === # The minimum width of the cropped image. If the cropped image width is smaller than this it will be scaled up automatically # config.crop.min_width = 300 # The minimum height of the cropped image. If the cropped image height is smaller than this it will be scaled up automatically # config.crop.min_height = 300 CONTENT end end end