lib/generators/wisepdf_generator.rb
if defined?(Rails) && Rails::VERSION::MAJOR > 2
# Rails3 generator invoked with 'rails generate wisepdf'
class WisepdfGenerator < Rails::Generators::Base
source_root(File.expand_path(File.dirname(__FILE__) + "/../../generators/pdf/templates"))
def copy_initializer
copy_file 'configure_wisepdf.rb', 'config/initializers/configure_wisepdf.rb'
end
end
end