Sha256: 2e50c61be9540da3388462681066136a72dac56b6057c8d60f4608fdf45fed0e
Contents?: true
Size: 1.43 KB
Versions: 6
Compression:
Stored size: 1.43 KB
Contents
module DataMapper
module Types
class JsonReference < Type
primitive String
length 50
lazy true
# Return the Ruby hash (to be turned into JSON) for insertion into the database
# @api semipublic
def self.dump(value, property)
value.save! unless value.saved?
return nil if value.nil?
ref_path = "../#{property.reference_class.storage_name}/#{value[:id]}"
result = { "$ref" => ref_path }
return result
end
# @api semipublic
def self.load(value, property)
return value if value.class.eql?(property.reference_class)
return nil if value.nil?
id = value.has_key?("$ref") ? value["$ref"] : value["id"]
id = id.split("/")[-1]
property.reference_class.get(id)
end
# Should return the public value we are looking for.
# @api semipublic
def self.typecast(value, property)
return value if value.class.eql?(property.reference_class)
return nil if value.nil?
id = value.has_key?("$ref") ? value["$ref"] : value["id"]
id = id.split("/")[-1]
property.reference_class.get(id)
end
# @api private
def self.bind(property)
property.instance_eval <<-RUBY, __FILE__, __LINE__ + 1
def primitive?(value)
value.kind_of?(Array)
end
RUBY
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems