Finish 3.1.1

.coveralls.yml

@@ -0,0 +1 @@
+repo_token: H8GJq25RE5BDhwShpV5sgE1Dxd6Jodc2z

.github/workflows/ci.yml

@@ -0,0 +1,43 @@
+# This workflow runs continuous CI across different versions of ruby on all branches and pull requests to develop.
+
+name: CI
+on:
+  push:
+    branches: [ '**' ]
+  pull_request:
+    branches: [ develop ]
+  workflow_dispatch:
+
+jobs:
+  tests:
+    name: Ruby ${{ matrix.ruby }} ${{ matrix.gemfile }}
+    if: "contains(github.event.commits[0].message, '[ci skip]') == false"
+    runs-on: ubuntu-latest
+    env:
+      CI: true
+      BUNDLE_GEMFILE: "${{ matrix.gemfile }}"
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby:
+          - 2.4
+          - 2.5
+          - 2.6
+          - 2.7
+          #- ruby-head # Until net-http-persistent updated
+          #- jruby # No Nokogumbo on JRuby
+        gemfile:
+          - Gemfile
+          - Gemfile-pure
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+      - name: Install dependencies
+        run: bundle install --jobs 4 --retry 3
+      - name: Run tests
+        run: bundle exec rspec spec
+

.gitignore

@@ -7,3 +7,4 @@
 /spec/w3c-rdf
 *.lock
 *.byebug_history
+coverage

AUTHORS

@@ -1 +1 @@
-* Gregg Kellogg <http://greggkellogg.net>
+* Gregg Kellogg <https://greggkellogg.net>

CONTRIBUTING.md

@@ -6,7 +6,7 @@ Community contributions are essential for keeping Ruby RDF great. We want to kee
 
 This repository uses [Git Flow](https://github.com/nvie/gitflow) to manage development and release activity. All submissions _must_ be on a feature branch based on the _develop_ branch to ease staging and integration.
 
-* create or respond to an issue on the [Github Repository](http://github.com/ruby-rdf/rdf-rdfxml/issues)
+* create or respond to an issue on the [Github Repository](https://github.com/ruby-rdf/rdf-rdfxml/issues)
 * Fork and clone the repo:
   `git clone [email protected]:your-username/rdf-rdfxml.git`
 * Install bundle:
@@ -28,9 +28,11 @@ This repository uses [Git Flow](https://github.com/nvie/gitflow) to manage devel
   enough, be assured we will eventually add you in there.
 * Do note that in order for us to merge any non-trivial changes (as a rule
   of thumb, additions larger than about 15 lines of code), we need an
-  explicit [public domain dedication][PDD] on record from you.
+  explicit [public domain dedication][PDD] on record from you,
+  which you will be asked to agree to on the first commit to a repo within the organization.
+  Note that the agreement applies to all repos in the [Ruby RDF](https://github.com/ruby-rdf/) organization.
 
-[YARD]:    http://yardoc.org/
-[YARD-GS]: http://rubydoc.info/docs/yard/file/docs/GettingStarted.md
-[PDD]:     http://lists.w3.org/Archives/Public/public-rdf-ruby/2010May/0013.html
-[pr]:      https://github.com/ruby-rdf/rdf-rdfxml/compare/
+[YARD]:    https://yardoc.org/
+[YARD-GS]: https://rubydoc.info/docs/yard/file/docs/GettingStarted.md
+[PDD]:              https://unlicense.org/#unlicensing-contributions
+[pr]:      https://github.com/ruby-rdf/rdf/compare/

Gemfile

@@ -24,3 +24,8 @@ group :debug do
   gem "ruby-debug", platforms: :jruby
   gem "byebug",     platform: :mri
 end
+
+group :test do
+  gem 'simplecov',      platforms: :mri
+  gem 'coveralls',      '~> 0.8', platforms: :mri
+end

README.md

@@ -2,8 +2,10 @@
 
 [RDF/XML][] reader/writer for [RDF.rb][].
 
-[![Gem Version](https://badge.fury.io/rb/rdf-rdfxml.png)](http://badge.fury.io/rb/rdf-rdfxml)
-[![Build Status](https://secure.travis-ci.org/ruby-rdf/rdf-rdfxml.png?branch=master)](http://travis-ci.org/ruby-rdf/rdf-rdfxml)
+[![Gem Version](https://badge.fury.io/rb/rdf-rdfxml.png)](https://badge.fury.io/rb/rdf-rdfxml)
+[![Build Status](https://github.com/ruby-rdf/rdf-rdfxml/workflows/CI/badge.svg?branch=develop)](https://github.com/ruby-rdf/rdf-rdfxml/actions?query=workflow%3ACI)
+[![Coverage Status](https://coveralls.io/repos/ruby-rdf/rdf-rdfxml/badge.svg?branch=develop)](https://coveralls.io/github/ruby-rdf/rdf-rdfxml?branch=develop)
+[![Gitter chat](https://badges.gitter.im/ruby-rdf/rdf.png)](https://gitter.im/ruby-rdf/rdf)
 
 ## DESCRIPTION
 
@@ -16,7 +18,7 @@ Fully compliant [RDF/XML][] parser and serializer.
 
 Install with `gem install rdf-rdfxml`
 
-* 100% free and unencumbered [public domain](http://unlicense.org/) software.
+* 100% free and unencumbered [public domain](https://unlicense.org/) software.
 * Implements a complete parser for [RDF/XML][].
 * Compatible with Ruby >= 2.4.
 
@@ -40,8 +42,8 @@ Write a graph to a file:
     end
 
 ## Dependencies
-* [RDF.rb](http://rubygems.org/gems/rdf) (~> 3.1)
-* Soft dependency on [Nokogiri](http://rubygems.org/gems/nokogiri) (>= 1.10)
+* [RDF.rb](https://rubygems.org/gems/rdf) (~> 3.1)
+* Soft dependency on [Nokogiri](https://rubygems.org/gems/nokogiri) (>= 1.10)
 
 ## Documentation
 Full documentation available on [Rubydoc.info][RDF/XML doc])
@@ -63,13 +65,13 @@ Full documentation available on [Rubydoc.info][RDF/XML doc])
 * [RDF/XML][RDF/XML]
 * [Distiller](http://rdf.greggkellogg.net)
 * [Documentation][RDF/XML doc]
-* [RDF Tests](http://www.w3.org/2000/10/rdf-tests/rdfcore/allTestCases.html)
+* [RDF Tests](https://www.w3.org/2000/10/rdf-tests/rdfcore/allTestCases.html)
 
 ## Author
-* [Gregg Kellogg](http://github.com/gkellogg) - <http://greggkellogg.net/>
+* [Gregg Kellogg](https://github.com/gkellogg) - <https://greggkellogg.net/>
 
 ## Contributors
-* [Nicholas Humfrey](http://github.com/njh) - <http://njh.me/>
+* [Nicholas Humfrey](https://github.com/njh) - <http://njh.me/>
 
 ## Contributing
 This repository uses [Git Flow](https://github.com/nvie/gitflow) to mange development and release activity. All submissions _must_ be on a feature branch based on the _develop_ branch to ease staging and integration.
@@ -84,25 +86,27 @@ This repository uses [Git Flow](https://github.com/nvie/gitflow) to mange develo
   list in the the `README`. Alphabetical order applies.
 * Do note that in order for us to merge any non-trivial changes (as a rule
   of thumb, additions larger than about 15 lines of code), we need an
-  explicit [public domain dedication][PDD] on record from you.
+  explicit [public domain dedication][PDD] on record from you,
+  which you will be asked to agree to on the first commit to a repo within the organization.
+  Note that the agreement applies to all repos in the [Ruby RDF](https://github.com/ruby-rdf/) organization.
 
 ## License
 
 This is free and unencumbered public domain software. For more information,
-see <http://unlicense.org/> or the accompanying {file:UNLICENSE} file.
+see <https://unlicense.org/> or the accompanying {file:UNLICENSE} file.
 
 ## FEEDBACK
 
 * [email protected]
-* <http://rubygems.org/rdf-rdfxml>
-* <http://github.com/ruby-rdf/rdf-rdfxml>
-* <http://lists.w3.org/Archives/Public/public-rdf-ruby/>
-
-[Ruby]:         http://ruby-lang.org/
-[RDF]:          http://www.w3.org/RDF/
-[RDF.rb]:       http://rubygems.org/gems/rdf
-[RDF/XML]:      hhttp://www.w3.org/TR/rdf-syntax-grammar/ "RDF/XML Syntax Specification"
-[YARD]:         http://yardoc.org/
-[YARD-GS]:      http://rubydoc.info/docs/yard/file/docs/GettingStarted.md
-[PDD]:          http://lists.w3.org/Archives/Public/public-rdf-ruby/2010May/0013.html
-[RDF/XML doc]:  http://rubydoc.info/github/ruby-rdf/rdf-rdfxml/master/frames
+* <https://rubygems.org/rdf-rdfxml>
+* <https://github.com/ruby-rdf/rdf-rdfxml>
+* <https://lists.w3.org/Archives/Public/public-rdf-ruby/>
+
+[Ruby]:         https://ruby-lang.org/
+[RDF]:          https://www.w3.org/RDF/
+[RDF.rb]:       https://rubygems.org/gems/rdf
+[RDF/XML]:      http://www.w3.org/TR/rdf-syntax-grammar/ "RDF/XML Syntax Specification"
+[YARD]:         https://yardoc.org/
+[YARD-GS]:      https://rubydoc.info/docs/yard/file/docs/GettingStarted.md
+[PDD]:              https://unlicense.org/#unlicensing-contributions
+[RDF/XML doc]:  https://rubydoc.info/github/ruby-rdf/rdf-rdfxml/master/frames

UNLICENSE

@@ -21,4 +21,4 @@ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.
 
-For more information, please refer to <http://unlicense.org/>
+For more information, please refer to <https://unlicense.org/>

VERSION

@@ -1 +1 @@
-3.1.0
+3.1.1

etc/doap.nt

@@ -1,20 +1,21 @@
-<http://rubygems.org/gems/rdf-rdfxml> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://usefulinc.com/ns/doap#Project> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://purl.org/dc/terms/creator> <http://greggkellogg.net/foaf#me> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#blog> <http://greggkellogg.net/> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#bug-database> <http://github.com/ruby-rdf/rdf-rdfxml/issues> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#category> <http://dbpedia.org/resource/Resource_Description_Framework> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#category> <http://dbpedia.org/resource/Ruby_(programming_language)> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#created> "2010-06-03"^^<http://www.w3.org/2001/XMLSchema#date> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#description> "\n      RDF::RDFXML is an RDF/XML reader/writer for Ruby using the RDF.rb library suite.\n    "@en .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#developer> <http://greggkellogg.net/foaf#me> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#helper> <http://njh.me/> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#documenter> <http://greggkellogg.net/foaf#me> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#implements> <http://www.w3.org/TR/rdf-syntax-grammar/> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#download-page> <http://rubygems.org/gems/rdf-rdfxml> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#homepage> <http://github.com/ruby-rdf/rdf-rdfxml> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#mailing-list> <http://lists.w3.org/Archives/Public/public-rdf-ruby/> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#maintainer> <http://greggkellogg.net/foaf#me> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#name> "RDF::RDFXML" .
-<http://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#shortdesc> "RDF/XML reader/writer for Ruby."@en .
-<http://rubygems.org/gems/rdf-rdfxml> <http://www.w3.org/1999/xhtml/vocab#license> <http://creativecommons.org/licenses/publicdomain/> .
-<http://rubygems.org/gems/rdf-rdfxml> <http://xmlns.com/foaf/0.1/maker> <http://greggkellogg.net/foaf#me> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://usefulinc.com/ns/doap#Project> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://purl.org/dc/terms/creator> <http://greggkellogg.net/foaf#me> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#blog> <http://greggkellogg.net/> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#bug-database> <https://github.com/ruby-rdf/rdf-rdfxml/issues> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#category> <http://dbpedia.org/resource/Resource_Description_Framework> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#category> <http://dbpedia.org/resource/Ruby_(programming_language)> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#created> "2010-06-03"^^<http://www.w3.org/2001/XMLSchema#date> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#description> "\n      RDF::RDFXML is an RDF/XML reader/writer for Ruby using the RDF.rb library suite.\n    "@en .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#developer> <http://greggkellogg.net/foaf#me> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#helper> <http://njh.me/> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#documenter> <http://greggkellogg.net/foaf#me> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#implements> <http://www.w3.org/TR/rdf-syntax-grammar/> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#download-page> <https://rubygems.org/gems/rdf-rdfxml> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#homepage> <https://github.com/ruby-rdf/rdf-rdfxml> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#mailing-list> <http://lists.w3.org/Archives/Public/public-rdf-ruby/> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#maintainer> <http://greggkellogg.net/foaf#me> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#name> "RDF::RDFXML" .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#programming-language> "Ruby" .
+<https://rubygems.org/gems/rdf-rdfxml> <http://usefulinc.com/ns/doap#shortdesc> "RDF/XML reader/writer for Ruby."@en .
+<https://rubygems.org/gems/rdf-rdfxml> <http://www.w3.org/1999/xhtml/vocab#license> <https://unlicense.org/1.0/> .
+<https://rubygems.org/gems/rdf-rdfxml> <http://xmlns.com/foaf/0.1/maker> <http://greggkellogg.net/foaf#me> .

etc/doap.rdf

@@ -5,28 +5,29 @@
     xmlns:dc="http://purl.org/dc/terms/"
     xmlns:xhv="http://www.w3.org/1999/xhtml/vocab#"
     xmlns:foaf="http://xmlns.com/foaf/0.1/"
-    xml:base="http://rubygems.org/gems/rdf-rdfxml">
-  <doap:Project rdf:about="http://rubygems.org/gems/rdf-rdfxml">
-    <dc:creator rdf:resource="http://greggkellogg.net/foaf#me"/>
-    <doap:blog rdf:resource="http://greggkellogg.net/"/>
-    <doap:bug-database rdf:resource="http://github.com/ruby-rdf/rdf-rdfxml/issues"/>
+    xml:base="https://rubygems.org/gems/rdf-rdfxml">
+  <doap:Project rdf:about="https://rubygems.org/gems/rdf-rdfxml">
+    <dc:creator rdf:resource="https://greggkellogg.net/foaf#me"/>
+    <doap:blog rdf:resource="https://greggkellogg.net/"/>
+    <doap:bug-database rdf:resource="https://github.com/ruby-rdf/rdf-rdfxml/issues"/>
     <doap:category rdf:resource="http://dbpedia.org/resource/Resource_Description_Framework"/>
     <doap:category rdf:resource="http://dbpedia.org/resource/Ruby_(programming_language)"/>
     <doap:created rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2010-06-03</doap:created>
     <doap:description xml:lang="en">
       RDF::RDFXML is an RDF/XML reader/writer for Ruby using the RDF.rb library suite.
     </doap:description>
-    <doap:developer rdf:resource="http://greggkellogg.net/foaf#me"/>
+    <doap:developer rdf:resource="https://greggkellogg.net/foaf#me"/>
     <doap:helper rdf:resource="http://njh.me/"/>
-    <doap:documenter rdf:resource="http://greggkellogg.net/foaf#me"/>
+    <doap:documenter rdf:resource="https://greggkellogg.net/foaf#me"/>
     <doap:implements rdf:resource="http://www.w3.org/TR/rdf-syntax-grammar/"/>
-    <doap:download-page rdf:resource="http://rubygems.org/gems/rdf-rdfxml"/>
-    <doap:homepage rdf:resource="http://github.com/ruby-rdf/rdf-rdfxml"/>
-    <doap:mailing-list rdf:resource="http://lists.w3.org/Archives/Public/public-rdf-ruby/"/>
-    <doap:maintainer rdf:resource="http://greggkellogg.net/foaf#me"/>
+    <doap:programming-language>Ruby</doap:programming-language>
+    <doap:download-page rdf:resource="https://rubygems.org/gems/rdf-rdfxml"/>
+    <doap:homepage rdf:resource="https://github.com/ruby-rdf/rdf-rdfxml"/>
+    <doap:mailing-list rdf:resource="https://lists.w3.org/Archives/Public/public-rdf-ruby/"/>
+    <doap:maintainer rdf:resource="https://greggkellogg.net/foaf#me"/>
     <doap:name>RDF::RDFXML</doap:name>
     <doap:shortdesc xml:lang="en">RDF/XML reader/writer for Ruby.</doap:shortdesc>
-    <xhv:license rdf:resource="http://creativecommons.org/licenses/publicdomain/"/>
-    <foaf:maker rdf:resource="http://greggkellogg.net/foaf#me"/>
+    <xhv:license rdf:resource="https://unlicense.org/1.0/"/>
+    <foaf:maker rdf:resource="https://greggkellogg.net/foaf#me"/>
   </doap:Project>
 </rdf:RDF>

etc/doap.ttl

@@ -1,29 +1,31 @@
-@prefix dc: <http://purl.org/dc/terms/> .
+@base         <https://rubygems.org/gems/rdf-rdfxml> .
+@prefix dc:   <http://purl.org/dc/terms/> .
 @prefix doap: <http://usefulinc.com/ns/doap#> .
 @prefix foaf: <http://xmlns.com/foaf/0.1/> .
-@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix xhv: <http://www.w3.org/1999/xhtml/vocab#> .
-@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix xhv:  <http://www.w3.org/1999/xhtml/vocab#> .
+@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
 
-<http://rubygems.org/gems/rdf-rdfxml> a doap:Project;
-   dc:creator <http://greggkellogg.net/foaf#me>;
-   doap:blog <http://greggkellogg.net/>;
-   doap:bug-database <http://github.com/ruby-rdf/rdf-rdfxml/issues>;
-   doap:category <http://dbpedia.org/resource/Resource_Description_Framework>,
-     <http://dbpedia.org/resource/Ruby_(programming_language)>;
-   doap:created "2010-06-03"^^xsd:date;
+<> a doap:Project;
+   doap:name "RDF::RDFXML";
+   doap:shortdesc "RDF/XML reader/writer for Ruby RDF.rb."@en;
    doap:description """
       RDF::RDFXML is an RDF/XML reader/writer for Ruby using the RDF.rb library suite.
     """@en;
-   doap:developer <http://greggkellogg.net/foaf#me>;
-   doap:documenter <http://greggkellogg.net/foaf#me>;
-   doap:download-page <http://rubygems.org/gems/rdf-rdfxml>;
+   dc:creator <https://greggkellogg.net/foaf#me>;
+   doap:blog <https://greggkellogg.net/>;
+   doap:bug-database <https://github.com/ruby-rdf/rdf-rdfxml/issues>;
+   doap:category <http://dbpedia.org/resource/Resource_Description_Framework>,
+     <http://dbpedia.org/resource/Ruby_(programming_language)>;
+   doap:created "2010-06-03"^^xsd:date;
+   doap:developer <https://greggkellogg.net/foaf#me>;
+   doap:documenter <https://greggkellogg.net/foaf#me>;
+   doap:download-page <>;
    doap:helper <http://njh.me/>;
-   doap:homepage <http://github.com/ruby-rdf/rdf-rdfxml>;
+   doap:homepage <https://github.com/ruby-rdf/rdf-rdfxml>;
    doap:implements <http://www.w3.org/TR/rdf-syntax-grammar/>;
-   doap:mailing-list <http://lists.w3.org/Archives/Public/public-rdf-ruby/>;
-   doap:maintainer <http://greggkellogg.net/foaf#me>;
-   doap:name "RDF::RDFXML";
-   doap:shortdesc "RDF/XML reader/writer for Ruby."@en;
-   xhv:license <http://creativecommons.org/licenses/publicdomain/>;
-   foaf:maker <http://greggkellogg.net/foaf#me> .
+   doap:programming-language "Ruby";
+   doap:mailing-list <https://lists.w3.org/Archives/Public/public-rdf-ruby/>;
+   doap:maintainer <https://greggkellogg.net/foaf#me>;
+   xhv:license <https://unlicense.org/1.0/>;
+   foaf:maker <https://greggkellogg.net/foaf#me> .