Created
January 10, 2010 16:18
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More "proper" than a miniskirt (http://gist.github.com/273579).
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# More "proper" than a miniskirt (http://gist.github.com/273579). | |
class Minidress | |
@@factories = {} | |
class << self | |
def define(name, &block) | |
@@factories[name.to_s] = block | |
end | |
def build(name, attrs = {}) | |
new(name.to_s.classify.constantize.new, &@@factories[name.to_s]).record | |
end | |
def attributes_for(name, attrs = {}) | |
build(name, attrs).attributes | |
end | |
def create(name, attrs = {}) | |
build(name, attrs).tap { |record| record.save } | |
end | |
end | |
attr_reader :record | |
def initialize(record) | |
@record = record and yield self | |
end | |
def association(name) | |
send name, self.class.create(name) | |
end | |
def sequence(name) | |
send name, yield(@n ||= record.class.maximum(:id).to_i + 1, record) | |
end | |
private | |
def method_missing(name, *value) | |
record.send "#{name}=", *(block_given? ? yield(record) : value) | |
end | |
end | |
def Minidress(name, attrs = {}) | |
Minidress.create(name, attrs) | |
end | |
Factory = Minidress | |
alias Factory Minidress |
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