module Roda::RodaPlugins::RouteCsrf
def self.configure(app, opts=OPTS, &block)
def self.configure(app, opts=OPTS, &block) options = app.opts[:route_csrf] = (app.opts[:route_csrf] || DEFAULTS).merge(opts) if block if opts[:csrf_failure] raise RodaError, "Cannot specify both route_csrf plugin block and :csrf_failure option" end options[:csrf_failure] = block end options[:env_header] = "HTTP_#{options[:header].to_s.gsub('-', '_').upcase}".freeze options.freeze end