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Add RDF.quad constructor function for RDF.Quads

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Marcel Otto 2017-06-11 22:54:41 +02:00
parent a160fa6517
commit be2f10f5cd
1 changed files with 17 additions and 1 deletions
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18
lib/rdf.ex
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@ -1,5 +1,5 @@
defmodule RDF do
alias RDF.{Namespace, Literal, BlankNode, Triple}
alias RDF.{Namespace, Literal, BlankNode, Triple, Quad}
@doc """
Generator function for URIs from strings or term atoms of a `RDF.Namespace`.
@ -75,10 +75,26 @@ defmodule RDF do
iex> RDF.triple("http://example.com/S", "http://example.com/p", 42)
{RDF.uri("http://example.com/S"), RDF.uri("http://example.com/p"), RDF.literal(42)}
iex> RDF.triple(EX.S, EX.p, 42)
{RDF.uri("http://example.com/S"), RDF.uri("http://example.com/p"), RDF.literal(42)}
"""
def triple(subject, predicate, object), do: Triple.new(subject, predicate, object)
def triple(tuple), do: Triple.new(tuple)
@doc """
Generator function for `RDF.quad`s.
## Examples
iex> RDF.quad("http://example.com/S", "http://example.com/p", 42, "http://example.com/Graph")
{RDF.uri("http://example.com/S"), RDF.uri("http://example.com/p"), RDF.literal(42), RDF.uri("http://example.com/Graph")}
iex> RDF.quad(EX.S, EX.p, 42, EX.Graph)
{RDF.uri("http://example.com/S"), RDF.uri("http://example.com/p"), RDF.literal(42), RDF.uri("http://example.com/Graph")}
"""
def quad(subject, predicate, object, graph_context),
do: Quad.new(subject, predicate, object, graph_context)
def quad(tuple), do: Quad.new(tuple)
@doc """
Generator function for `RDF.BlankNode`s.