core: IRI sigil

lib/rdf/sigils.ex

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+defmodule RDF.Sigils do
+
+  @doc ~S"""
+  Handles the sigil `~I` for IRIs.
+
+  ## Examples
+
+      iex> import RDF.Sigils
+      iex> ~I<http://example.com>
+      RDF.uri("http://example.com")
+
+  """
+  defmacro sigil_I({:<<>>, _, [iri]}, []) when is_binary(iri),
+    do: Macro.escape(RDF.uri(iri))
+
+end

test/unit/sigils_test.exs

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+defmodule RDF.SigilsTest do
+  use ExUnit.Case, async: true
+
+  import RDF.Sigils
+
+  doctest RDF.Sigils
+
+  describe "IRI sigil without interpolation" do
+
+    test "it can create a URI struct from a sigil" do
+      assert ~I<http://example.com> == RDF.uri("http://example.com")
+    end
+
+  end
+
+end