module Roda::RodaPlugins::AutoloadHashBranches::ClassMethods

  1. lib/roda/plugins/autoload_hash_branches.rb

Public Instance methods

autoload_hash_branch(namespace='', segment, file)

Autoload the given file when there is request for the hash branch. The given file should configure the hash branch specified.

[show source] 
   # File lib/roda/plugins/autoload_hash_branches.rb
45 def autoload_hash_branch(namespace='', segment, file)
46   segment = "/#{segment}"
47   file = File.expand_path(file)
48   autoload_hash_branch_files << file
49   routes = hash_branches[namespace] ||= {}
50   meth = routes[segment] = define_roda_method(routes[segment] || "hash_branch_#{namespace}_#{segment}", 1) do |r|
51     loc = method(routes[segment]).source_location
52     require file
53     # Avoid infinite loop in case method is not overridden
54     if method(meth).source_location != loc
55       send(meth, r)
56     end
57   end
58   nil
59 end
autoload_hash_branch_dir(namespace='', dir)

For each .rb file in the given directory, add an autoloaded hash branch based on the file name.

[show source] 
   # File lib/roda/plugins/autoload_hash_branches.rb
63 def autoload_hash_branch_dir(namespace='', dir)
64   Dir.new(dir).entries.each do |file|
65     if file =~ /\.rb\z/i
66       autoload_hash_branch(namespace, file.sub(/\.rb\z/i, ''), File.join(dir, file))
67     end
68   end
69 end
freeze()

Eagerly load all hash branches when freezing the application.

[show source] 
   # File lib/roda/plugins/autoload_hash_branches.rb
72 def freeze
73   unless opts.frozen?
74     autoload_hash_branch_files.each{|file| require file}
75     opts[:autoload_hash_branch_files] = nil
76     opts.delete(:autoload_hash_branch_files)
77   end
78   super
79 end