Module: PolymorphicUrlCache

Extended by:
ActiveSupport::Concern
Defined in:
lib/polymorphic_url_cache.rb,
lib/polymorphic_url_cache/version.rb

Constant Summary collapse

URL_FOR_CACHE = 
{}
VERSION = 
Gem.loaded_specs['polymorphic_url_cache'].version.to_s

Instance Method Summary collapse

Instance Method Details

#url_for_with_cache(options = nil) ⇒ Object 



9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/polymorphic_url_cache.rb', line 9

def url_for_with_cache(options = nil)
  key = case options
  when ActiveRecord::Base
    [options.class, options.to_param]
  when Array
    return url_for_without_cache(options) if options.none? {|o| o.is_a? ActiveRecord::Base}

    options.each_with_object([]) do |o, k|
      if o.is_a? ActiveRecord::Base
        k << [options.class, options.to_param]
      else
        k << o
      end
    end
  else
    return url_for_without_cache(options)
  end

  URL_FOR_CACHE[key] || (URL_FOR_CACHE[key] = url_for_without_cache(options))
end