@@ -1,13 +1,15 @@ Recursable ========== -Introduction goes here. - - -Example -======= - -Example goes here. - +Recursable is a plugin that provides a method for recursing through trees and nested sets. + + <% @things.recurse do |thing, recurse| -%> + <li> + <%=h thing.name %> + <% unless thing.children.empty? -%> + <ul><% recurse.call %></ul> + <% end %> + <% end %> + <% end -%> Copyright (c) 2007 Daniel Morrison, Collective Idea, released under the MIT license README @@ -3,9 +3,7 @@ # in those cases. module Recursable::Enumerable def recurse(&block) - self.each do |x| - x.recurse(&block) - end + self.each {|x| x.recurse(&block) } end # A recursion method built for awesome_nested_set. Probably won't work with other nested_sets.' lib/recursable/enumerable.rb @@ -1,5 +1,5 @@ module Recursable::Object def recurse(&block) - yield self + block.call self end end \ No newline at end of file lib/recursable/object.rb 79c80bc7d299510e989d27ef00f0ae7b6e76321d Brandon Keepers brandon@collectiveidea.com http://github.com/collectiveidea/recursable/commit/601799b2c4aa37ea16420c76b8c655a70df9e6d9 601799b2c4aa37ea16420c76b8c655a70df9e6d9 2009-02-23T07:18:32-08:00 2009-02-23T07:18:32-08:00 Give brief example in docs 167b635911ccdff205762ddf922defbfc79c5504 Brandon Keepers brandon@collectiveidea.com