54 lines
1.7 KiB
Elixir
54 lines
1.7 KiB
Elixir
defmodule RDF.TestLiterals do
|
|
alias RDF.Literal
|
|
alias RDF.NS.XSD
|
|
|
|
def value(:empty), do: [""]
|
|
def value(:plain), do: ["Hello"]
|
|
def value(:empty_lang), do: ["", [language: "en"]]
|
|
def value(:plain_lang), do: ["Hello", [language: "en"]]
|
|
def value(:typed_string), do: ["String", [datatype: XSD.string()]]
|
|
def value(:uri), do: [URI.parse("http://example.com")]
|
|
def value(true), do: [true]
|
|
def value(false), do: [false]
|
|
def value(:int), do: [123]
|
|
def value(:neg_int), do: [-123]
|
|
def value(:decimal), do: [Decimal.from_float(3.14)]
|
|
def value(:long), do: [9_223_372_036_854_775_807]
|
|
def value(:double), do: [3.1415]
|
|
def value(:date), do: [~D[2017-04-13]]
|
|
def value(:naive_datetime), do: [~N[2017-04-14 15:32:07]]
|
|
def value(:datetime), do: ["2017-04-14 15:32:07Z" |> DateTime.from_iso8601() |> elem(1)]
|
|
def value(:time), do: [~T[01:02:03]]
|
|
|
|
def value(selector) do
|
|
raise "unexpected literal: :#{selector}"
|
|
end
|
|
|
|
def values(:all_simple),
|
|
do: Enum.map(~W(empty plain typed_string)a, &value/1)
|
|
|
|
def values(:all_plain_lang),
|
|
do: Enum.map(~W[empty_lang plain_lang]a, &value/1)
|
|
|
|
def values(:all_native),
|
|
do: Enum.map(~W[false true int long double time date datetime naive_datetime]a, &value/1)
|
|
|
|
def values(:all_plain),
|
|
do: values(~W[all_simple all_plain_lang]a)
|
|
|
|
def values(:all),
|
|
do: values(~W[all_native all_plain]a)
|
|
|
|
def values(selectors) when is_list(selectors) do
|
|
Enum.reduce(selectors, [], fn selector, values ->
|
|
values ++ values(selector)
|
|
end)
|
|
end
|
|
|
|
def literal(selector),
|
|
do: apply(Literal, :new, value(selector))
|
|
|
|
def literals(selectors),
|
|
do: Enum.map(values(selectors), fn value -> apply(Literal, :new, value) end)
|
|
end
|