Rails Breadcrumbs

module Breadcrumbs

def self.included(base)
base
.extend ClassMethods
end

def add_breadcrumb(name, path)
@breadcrumbs ||= []
@breadcrumbs << Breadcrumb.new(name, path)
end

module ClassMethods
def add_breadcrumb(name, path = nil, options = {})
before_filter options
do |controller|
path
= controller.send(path) if path.is_a? Symbol
controller
.send(:add_breadcrumb, name, path)
end
end
end

class Breadcrumb
attr_reader
:name, :path
def initialize(name, path)
@name = name
@path = path
end
end

end