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Size: 1.17 KB
Versions: 16
Compression:
Stored size: 1.17 KB
Contents
module Dao
class Conducer
class << Conducer
fattr(:collection_class)
def build_collection_class!
conducer_class = self
collection_class = const_set(:Collection, Class.new(Collection){})
collection_class.conducer_class = conducer_class
conducer_class.collection_class = collection_class
end
def collection_for(models, *args, &block)
collection_class.load(models, *args, &block)
end
def collection
collection_class
end
end
class Collection < ::Array
class << Collection
fattr(:conducer_class)
def load(*args, &block)
new.tap{|collection| collection.load(*args, &block)}
end
end
fattr(:models)
def conducer_class
self.class.conducer_class
end
def load(models, *args, &block)
block ||= proc{|model| conducer_class.new(model, *args) }
(self.models = models).each{|model| self << block.call(model, *args)}
self
end
def method_missing(method, *args, &block)
return(models.send(method, *args, &block)) if models.respond_to?(method)
super
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems