Yannis Kolovos: pretty

Tuesday, 23 October 2012

	desc 'Pretty print out all defined routes in match order, with names. Target specific controller with CONTROLLER=x.'
	task :pretty_routes => :environment do
	all_routes = ENV['CONTROLLER'] ? Fanhub::Application.routes.select { \|route\| route.defaults[:controller] == ENV['CONTROLLER'] } : Fanhub::Application.routes
	routes = all_routes.routes.collect do \|route\|
	reqs = route.requirements.empty? ? "" : route.requirements.inspect
	{:name => route.name, :verb => route.verb, :path => route.path, :reqs => reqs}
	end
	File.open(File.join(Rails.root, "routes.html"), "w") do \|f\|
	f.puts "<html><head><title>Rails 3 Routes</title></head><body><table border=1>"
	f.puts "<tr><th>Name</th><th>Verb</th><th>Path</th><th>Requirements</th></tr>"
	routes.each do \|r\|
	f.puts "<tr><td>#{r[:name]}</td><td>#{r[:verb]}</td><td>#{r[:path]}</td><td>#{r[:reqs]}</td></tr>"
	end
	f.puts "</table></body></html>"
	end
	end

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Yannis Kolovos