A Roda plugin that exposes symbolized request params.
require "roda" class App < Roda plugin :symbolized_params route do |r| r.root do params[:foo] # symbolized request params end end end
This plugin exposes the
#params method which is just a wrapper around
request.params, but with symbolized keys.
This plugin is similar to the built-in
indifferent_params plugin, but with
real symbolized keys. Advantage of this plugin is that you don't have to always
keep in mind that you still actually have string keys, so you can normally use
Hash#fetch, and you can use params as keyword arguments.
An obvious disadvantage is that new symbols are created each time, which have to be garbage collected. So you shouldn't use this plugin in Ruby versions < 2.2.0, because Ruby Symbol GC was only introduced in Ruby 2.2.0.