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Use RDF.read_file/1 in RDF.Vocabulary.Namespace

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Marcel Otto 2018-03-09 21:26:15 +01:00
parent 24aabc389b
commit 5aaf15bbcd
2 changed files with 5 additions and 13 deletions
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4
CHANGELOG.md
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@ -13,6 +13,10 @@ This project adheres to [Semantic Versioning](http://semver.org/) and
`RDF.Serialization` module contains just simple RDF serialization related functions
- renamed `RDF.Serialization.Format.content_type/0` to `RDF.Serialization.Format.media_type/0`
- moved `RDF.Reader` and `RDF.Writer` into `RDF.Serialization` module
- removed the limitation to serialization formats defined in the core RDF.ex package
for use as a source of `RDF.Vocabulary.Namespace`s; so you can now also define
vocabulary namespaces from JSON-LD files for example, provided that the corresponding
Hex package is defined as a dependency
### Added

14
lib/rdf/vocabulary_namespace.ex
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@ -176,7 +176,7 @@ defmodule RDF.Vocabulary.Namespace do
defp source!(opts) do
cond do
Keyword.has_key?(opts, :file) -> {:data, filename!(opts) |> load_file}
Keyword.has_key?(opts, :file) -> {:data, filename!(opts) |> RDF.read_file!()}
rdf_data = Keyword.get(opts, :data) -> {:data, raw_rdf_data(rdf_data)}
terms = Keyword.get(opts, :terms) -> {:terms, terms_from_user_input!(terms)}
true ->
@ -519,18 +519,6 @@ defmodule RDF.Vocabulary.Namespace do
end
end
defp load_file(file) do
# TODO: support other formats
cond do
String.ends_with?(file, ".nt") -> RDF.NTriples.read_file!(file)
String.ends_with?(file, ".nq") -> RDF.NQuads.read_file!(file)
String.ends_with?(file, ".ttl") -> RDF.Turtle.read_file!(file)
true ->
raise ArgumentError,
"unsupported file type for #{file}: vocabulary namespaces can currently be created from NTriple, NQuad and Turtle files"
end
end
defp rdf_data_env do
import RDF.Sigils
__ENV__