class Erector::Cache

# File lib/erector/caching.rb, line 3
def initialize
  @stores = {}
end

# File lib/erector/caching.rb, line 19
def [](klass, params = {}, content_method = nil)
  store_for(klass)[key(params)][content_method]
end

# File lib/erector/caching.rb, line 11
def []=(*args)
  value = args.pop
  klass = args.shift
  params = args.first.is_a?(Hash) ? args.first : {}
  content_method = args.last.is_a?(Symbol) ? args.last : nil
  store_for(klass)[key(params)][content_method] = value
end

# File lib/erector/caching.rb, line 23
def delete(klass, params = {})
  store_for(klass).delete(key(params))
end

# File lib/erector/caching.rb, line 27
def delete_all(klass)
  @stores.delete(klass)
end

# File lib/erector/caching.rb, line 32
def key(params)
  params.to_a
end

# File lib/erector/caching.rb, line 7
def store_for(klass)
  @stores[klass] ||= Hash.new {|h,k| h[k] = {}}
end