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module ActiveRecord
class Schema < Migration #:nodoc:
private_class_method :new
def self.define(info={}, &block)
instance_eval(&block)
unless info.empty?
initialize_schema_information
cols = columns('schema_info')
info = info.map do |k,v|
v = quote(v, cols.detect { |c| c.name == k.to_s })
"#{k} = #{v}"
end
update "UPDATE schema_info SET #{info.join(", ")}"
end
end
end
end
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