module Roger::Helpers::Registration
Helper module to handle registration
Public Instance Methods
map()
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# File lib/roger/helpers/registration.rb, line 28 def map @_map ||= {} end
register(name, processor = nil)
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Register a class with a name. The method can have the following signatures:
def register(processor)
and for legacy reasons:
def register(name, processor)
in the first case the processor must have a name class method.
# File lib/roger/helpers/registration.rb, line 14 def register(name, processor = nil) if name.is_a?(Class) processor = name name = processor.name end type = to_s.split("::").last raise ArgumentError, "#{type} name '#{name.inspect}' already in use" if map.key?(name) raise ArgumentError, "Name must be a symbol" unless name.is_a?(Symbol) map[name] = processor end