pdfkit.rb

# config/initializers/pdfkit.rb
PDFKit.configure do |config|
  if Rails.env == 'development'
    config.wkhtmltopdf = '/usr/local/bin/wkhtmltopdf'
    config.root_url = "http://bolstr.dev" # Use only if your external hostname is unavailable on the server.
  elsif Rails.env == 'test'
    config.wkhtmltopdf = '/usr/local/bin/wkhtmltopdf'
    config.root_url = "http://bolstr.dev"
  else
    # this is where it's installed on the server
    config.wkhtmltopdf = '/opt/wkhtmltopdf/bin/wkhtmltopdf'
  end
  # config.default_options = {
  #   page_size: 'Legal',
  #   print_media_type: true
  # }
  # config.root_url = "http://localhost" # Use only if your external hostname is unavailable on the server.
end