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Size: 1.63 KB
Versions: 5
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Stored size: 1.63 KB
Contents
module Virtus
class Attribute
# EmbeddedValue
#
# @example
#
# class Address
# include Virtus
#
# attribute :street, String
# attribute :zipcode, String
# attribute :city, String
# end
#
# class User
# include Virtus
#
# attribute :address, Address
# end
#
# user = User.new(:address => {
# :street => 'Street 1/2', :zipcode => '12345', :city => 'NYC' })
#
class EmbeddedValue < Object
primitive ::OpenStruct
# @see Attribute.merge_options
#
# @return [Hash]
# an updated options hash for configuring an EmbeddedValue instance
#
# @api private
def self.merge_options(type, options)
options.merge(:primitive => type)
end
# Determine type based on class
#
# Virtus::EmbeddedValue.determine_type(Struct) # => Virtus::EmbeddedValue::FromStruct
# Virtus::EmbeddedValue.determine_type(VirtusClass) # => Virtus::EmbeddedValue::FromOpenStruct
#
# @param [Class] klass
#
# @return [Virtus::Attribute::EmbeddedValue]
#
# @api private
def self.determine_type(klass)
if klass <= Virtus || klass <= OpenStruct
FromOpenStruct
elsif klass <= Struct
FromStruct
end
end
# Coerce attributes into a virtus object
#
# @param [Hash,Virtus]
#
# @return [Virtus]
#
# @api private
def coerce(value)
value if value.kind_of?(@primitive)
end
end # class EmbeddedValue
end # class Attribute
end # module Virtus
Version data entries
5 entries across 5 versions & 2 rubygems