Sha256: a296ce23d7d8eba6e7ad4fd693736b31bde941e831aac9e949f35320f1bbf52b
Contents?: true
Size: 1.21 KB
Versions: 5
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Stored size: 1.21 KB
Contents
# encoding: UTF-8
module MongoMapper
module Plugins
module Associations
class SingleAssociation < Base
def setup(model)
@model = model
model.associations_module.module_eval <<-end_eval
def #{name}
proxy = get_proxy(associations[#{name.inspect}])
proxy.nil? ? nil : proxy
end
def #{name}=(value)
association = associations[#{name.inspect}]
proxy = get_proxy(association)
if proxy.nil? || proxy.target != value
proxy = build_proxy(association)
end
proxy.replace(value)
value
end
def #{name}?
get_proxy(associations[#{name.inspect}]).present?
end
def build_#{name}(attrs={})
get_proxy(associations[#{name.inspect}]).build(attrs)
end
def create_#{name}(attrs={})
get_proxy(associations[#{name.inspect}]).create(attrs)
end
def create_#{name}!(attrs={})
get_proxy(associations[#{name.inspect}]).create!(attrs)
end
end_eval
end
end
end
end
end
Version data entries
5 entries across 5 versions & 3 rubygems