Sha256: f0a9b63481e18a7479589fcc1633c1de89e5a8b69fd39f35e058eae144233017
Contents?: true
Size: 1.6 KB
Versions: 10
Compression:
Stored size: 1.6 KB
Contents
module Sneakers
class ContentType
def self.register(content_type: nil, serializer: nil, deserializer: nil)
# This can be removed when support is dropped for ruby 2.0 and replaced
# by a keyword arg with no default value
fail ArgumentError, 'missing keyword: content_type' if content_type.nil?
fail ArgumentError, 'missing keyword: serializer' if serializer.nil?
fail ArgumentError, 'missing keyword: deserializer' if deserializer.nil?
fail ArgumentError, "#{content_type} serializer must be a proc" unless serializer.is_a? Proc
fail ArgumentError, "#{content_type} deserializer must be a proc" unless deserializer.is_a? Proc
fail ArgumentError, "#{content_type} serializer must accept one argument, the payload" unless serializer.arity == 1
fail ArgumentError, "#{content_type} deserializer must accept one argument, the payload" unless deserializer.arity == 1
@_types[content_type] = new(serializer, deserializer)
end
def self.serialize(payload, content_type)
return payload unless content_type
@_types[content_type].serializer.(payload)
end
def self.deserialize(payload, content_type)
return payload unless content_type
@_types[content_type].deserializer.(payload)
end
def self.reset!
@_types = Hash.new(
new(passthrough, passthrough)
)
end
def self.passthrough
->(payload) { payload }
end
def initialize(serializer, deserializer)
@serializer = serializer
@deserializer = deserializer
end
attr_reader :serializer, :deserializer
reset!
end
end
Version data entries
10 entries across 10 versions & 2 rubygems