Sha256: 9b45553675c49f3fe55b977888a1a68be9fd474d9d8f1b8e1722f047530d63e7
Contents?: true
Size: 853 Bytes
Versions: 14
Compression:
Stored size: 853 Bytes
Contents
module Paperclip
class AdapterRegistry
class NoHandlerError < Paperclip::Error; end
attr_reader :registered_handlers
def initialize
@registered_handlers = []
end
def register(handler_class, &block)
@registered_handlers << [block, handler_class]
end
def unregister(handler_class)
@registered_handlers.reject! { |_, klass| klass == handler_class }
end
def handler_for(target)
@registered_handlers.each do |tester, handler|
return handler if tester.call(target)
end
raise NoHandlerError.new("No handler found for #{target.inspect}")
end
def registered?(target)
@registered_handlers.any? do |_tester, handler|
handler === target
end
end
def for(target, options = {})
handler_for(target).new(target, options)
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems