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Versions: 13
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Stored size: 1.28 KB
Contents
module NinjaModel
module Associations
class CollectionProxy
delegate :order, :limit, :where, :to => :scoped
delegate :target, :load_target, :loaded?, :scoped, :to => :@association
delegate :select, :find, :first, :last, :build, :create, :create,
:count, :size, :length, :empty?, :any?, :to => :@association
def initialize(association)
@association = association
end
def proxy_association
@association
end
def respond_to?(name, include_private = false)
super ||
(load_target && target.respond_to?(name, include_private)) ||
proxy_association.klass.respond_to?(name, include_private)
end
def method_missing(method, *args, &block)
if target.respond_to?(method) || (!proxy_association.klass.respond_to?(method) && Class.respond_to?(method))
if load_target
if target.respond_to?(method)
target.send(method, *args, &block)
else
begin
super
rescue NoMethodError => e
raise e, e.message.sub(/ for #<.*$/, "via proxy for #{target}")
end
end
end
else
scoped.send(method, *args, &block)
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems