class Cloudinary::Cache::KeyValueCacheAdapter

def flush_all()
  @storage.flush_all()
end

def generate_cache_key(public_id, type, resource_type, transformation, format)
  Digest::SHA1.hexdigest [public_id, type, resource_type, transformation, format].reject(&:blank?)
end

def get(public_id, type, resource_type, transformation, format)
  key = generate_cache_key(public_id, type, resource_type, transformation, format)
  @storage.get(key)
end

def set(public_id, type, resource_type, transformation, format, value)
  key = generate_cache_key(public_id, type, resource_type, transformation, format)
  @storage.set(key, value)
end