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- # Include this mix-in to make a class droppable to Liquid, and adjust
- # its behavior in Liquid by implementing its dedicated Drop class
- # named with a "Drop" suffix.
- module LiquidDroppable
- extend ActiveSupport::Concern
- class Drop < Liquid::Drop
- def initialize(object)
- @object = object
- end
- def to_s
- @object.to_s
- end
- def each
- (public_instance_methods - Drop.public_instance_methods).each { |name|
- yield [name, __send__(name)]
- }
- end
- end
- included do
- const_set :Drop,
- if Kernel.const_defined?(drop_name = "#{name}Drop")
- Kernel.const_get(drop_name)
- else
- Kernel.const_set(drop_name, Class.new(Drop))
- end
- end
- def to_liquid
- self.class::Drop.new(self)
- end
- require 'uri'
- class URIDrop < Drop
- URI::Generic::COMPONENT.each { |attr|
- define_method(attr) {
- @object.__send__(attr)
- }
- }
- end
- class ::URI::Generic
- def to_liquid
- URIDrop.new(self)
- end
- end
- end
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