Use development version of json-ld gem from GitHub.

Author: gkellogg

Gemfile

@@ -1,5 +1,6 @@
 source "https://rubygems.org"
 
+gem 'json-ld', github: 'ruby-rdf/json-ld', branch: 'develop'
 gem 'nokogiri'
 gem 'linkeddata'
 gem 'colorize'

Gemfile.lock

@@ -1,3 +1,12 @@
+GIT
+  remote: git://github.com/ruby-rdf/json-ld.git
+  revision: 53ed283d8c66924c58262962223326177c7053b1
+  branch: develop
+  specs:
+    json-ld (3.0.2)
+      multi_json (~> 1.12)
+      rdf (>= 2.2.8, < 4.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -22,9 +31,6 @@ GEM
     htmlentities (4.3.4)
     i18n (1.1.0)
       concurrent-ruby (~> 1.0)
-    json-ld (3.0.1)
-      multi_json (~> 1.12)
-      rdf (>= 2.2.8, < 4.0)
     json-ld-preloaded (3.0.1)
       json-ld (~> 3.0)
       multi_json (~> 1.12)
@@ -71,7 +77,7 @@ GEM
       nokogiri
     public_suffix (3.0.3)
     rake (12.3.1)
-    rdf (3.0.3)
+    rdf (3.0.4)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
     rdf-aggregate-repo (2.2.1)
@@ -111,13 +117,13 @@ GEM
       rdf (>= 2.2, < 4.0)
       rdf-vocab (>= 2.2, < 4.0)
       rdf-xsd (>= 2.2, < 4.0)
-    rdf-trig (3.0.0)
+    rdf-trig (3.0.1)
       ebnf (~> 1.1)
       rdf (~> 3.0)
-      rdf-turtle (~> 3.0, >= 3.0.2)
+      rdf-turtle (~> 3.0, >= 3.0.3)
     rdf-trix (2.2.1)
       rdf (>= 2.2, < 4.0)
-    rdf-turtle (3.0.2)
+    rdf-turtle (3.0.3)
       ebnf (~> 1.1)
       rdf (~> 3.0)
     rdf-vocab (3.0.3)
@@ -153,6 +159,7 @@ PLATFORMS
 
 DEPENDENCIES
   colorize
+  json-ld!
   linkeddata
   nokogiri
   rake