Sha256: 5713d84a53a8cf090642b51549c6698532fb64d5e7e7a4803e0150ba17b17ed5
Contents?: true
Size: 951 Bytes
Versions: 10
Compression:
Stored size: 951 Bytes
Contents
require 'active_record'
require 'Base64'
module VinExploder
module Cache
# A VinExploder cache adapter using ActiveRecord for saving the decoded vin attributes.
#
# this store assumes a model with 2 attributes:
# - *key*: the first 8, 10th and 11th characters of the vin
# - *data*: A hash of the decoded vin attributes
class ActiveRecordCacheStore < Store
def initialize(options = {})
super
@model_class = options[:model_class]
end
def read(vin)
key = make_vin_cache_key(vin)
obj = @model_class.find_by_key(key)
obj.data unless obj.nil?
end
def write(vin, hash)
key = make_vin_cache_key(vin)
obj = @model_class.new :key => key, :data => hash
obj.save
hash
end
def delete(vin)
key = make_vin_cache_key(vin)
obj = @model_class.find_by_key(key)
deleted = obj.delete()
!deleted.nil?
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems