Sha256: c96372c4bc39e81365c8002f194e71abf9b7c7fddb76ceffe5cb6a12956058a3
Contents?: true
Size: 769 Bytes
Versions: 10
Compression:
Stored size: 769 Bytes
Contents
module Crummy
module ViewMethods
# List the crumbs as an array
def crumbs
@_crumbs ||= [] # Give me something to push to
end
# Add a crumb to the +crumbs+ array
def add_crumb(name, url=nil)
crumbs.push [name, url]
end
# Render the list of crumbs using renderer
#
def render_crumbs(options = {})
raise ArgumentError, "Renderer and block given" if options.has_key?(:renderer) && block_given?
return yield(crumbs, options) if block_given?
@_renderer ||= if options.has_key?(:renderer)
options.delete(:renderer)
else
require 'crummy/standard_renderer'
Crummy::StandardRenderer.new
end
@_renderer.render_crumbs(crumbs, options)
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems