Module: Roda::RodaPlugins::HashBranchViewSubdir::ClassMethods

Defined in:
lib/roda/plugins/hash_branch_view_subdir.rb

Instance Method Summary collapse

Instance Method Details

#freeze ⇒ Object

Freeze the hash_branch_view_subdir metadata when freezing the app.



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# File 'lib/roda/plugins/hash_branch_view_subdir.rb', line 37

def freeze
  opts[:hash_branch_view_subdir_methods].freeze.each_value(&:freeze)
  super
end

#hash_branch(namespace = '', segment, &block) ⇒ Object

Automatically append a view subdirectory for a successful hash_branch route, by modifying the generated method to append the view subdirectory before dispatching to the original block.



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# File 'lib/roda/plugins/hash_branch_view_subdir.rb', line 55

def hash_branch(namespace='', segment, &block)
  meths = opts[:hash_branch_view_subdir_methods][namespace] ||= {}

  if block
    meth = meths[segment] = define_roda_method(meths[segment] || "_hash_branch_view_subdir_#{namespace}_#{segment}", 1, &convert_route_block(block))
    super do |*_|
      append_view_subdir(segment)
      send(meth, @_request)
    end
  else
    if meth = meths.delete(segment)
      remove_method(meth)
    end
    super
  end
end

#inherited(subclass) ⇒ Object

Duplicate hash_branch_view_subdir metadata in subclass.



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# File 'lib/roda/plugins/hash_branch_view_subdir.rb', line 43

def inherited(subclass)
  super

  h = subclass.opts[:hash_branch_view_subdir_methods]
  opts[:hash_branch_view_subdir_methods].each do |namespace, routes|
    h[namespace] = routes.dup
  end
end