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25 lines
510 B
Text
25 lines
510 B
Text
# This is a tasl schema!
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namespace s http://schema.org/
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# classes are like tables, except they
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# can be arbitrary algebraic data types,
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# not just columns of primitives.
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class s:Person :: {
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s:name -> string
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s:email -> ? uri
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s:spouse -> ? * s:Person
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s:gender -> [
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s:Male
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s:Female
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s:value <- string
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]
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}
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# references are a primitive type that
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# point to other classes in the schema,
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# just like foreign keys.
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class s:Book :: {
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s:name -> string
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s:isbn -> uri
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s:author -> * s:Person
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}
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