Merge pull request #10 from queryverse/dataresource

Add support for vnd.dataresource+json
queryverse · Sep 17, 2018 · 33bbd80 · 33bbd80
2 parents 3d89a92 + a7832aa
commit 33bbd80
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diff --git a/NEWS.md b/NEWS.md
@@ -1,3 +1,6 @@
+# VegaDatasets.jl v0.5.0 Release Notes
+* Add support for vnd.dataresource+json
+
 # VegaDatasets.jl v0.4.1 Release Notes
 * Fix remaining julia 1.0 compat issues
 

diff --git a/REQUIRE b/REQUIRE
@@ -2,7 +2,7 @@ julia 0.7
 TextParse 0.6.0
 JSON 0.19.0
 DataValues 0.4.4
-TableShowUtils 0.1.1
+TableShowUtils 0.2.0
 DataStructures 0.11.0
 IteratorInterfaceExtensions 0.1.1
 TableTraits 0.3.1

diff --git a/src/VegaDatasets.jl b/src/VegaDatasets.jl
@@ -37,6 +37,14 @@ end
 
 Base.Multimedia.showable(::MIME"text/html", source::VegaDataset) = true
 
+function Base.show(io::IO, ::MIME"application/vnd.dataresource+json", source::VegaDataset)
+    if source.data!==nothing
+        TableShowUtils.printdataresource(io, getiterator(source))
+    end
+end
+
+Base.Multimedia.showable(::MIME"application/vnd.dataresource+json", source::VegaDataset) = true
+
 function load_json(filename)
     json_data = JSON.parsefile(filename)