Sha256: 347b4d2b8c9e62bd1ccac01df976c551542fdd6f22bde31ab59ca0d7b0b43e3c
Contents?: true
Size: 994 Bytes
Versions: 19
Compression:
Stored size: 994 Bytes
Contents
require 'forwardable'
module Kafo
module DataTypes
class Optional < DataType
extend Forwardable
def_delegators :@inner_type, :condition_value, :dump_default, :multivalued?, :typecast
attr_reader :inner_type, :inner_value
def initialize(inner_type_or_value)
begin
@inner_type = DataType.new_from_string(inner_type_or_value)
@inner_value = nil
rescue ConfigurationException
@inner_type = nil
@inner_value = inner_type_or_value
end
end
def to_s
if @inner_type
"#{@inner_type} or undef"
else
"#{@inner_value.inspect} or undef"
end
end
def valid?(input, errors = [])
return true if input.nil?
return true if @inner_type && @inner_type.valid?(input, errors)
return true if @inner_value && @inner_value == input
return false
end
end
DataType.register_type('Optional', Optional)
end
end
Version data entries
19 entries across 19 versions & 1 rubygems