From 127b024b558a9b3e5ec0921e9fb8f52916a4c66f Mon Sep 17 00:00:00 2001
From: David Anthoff <anthoff@berkeley.edu>
Date: Thu, 7 Jun 2018 13:41:42 -0700
Subject: [PATCH] Add VegaLite.jl integration

---
 NEWS.md            |  3 +++
 REQUIRE            |  1 +
 src/DataVoyager.jl | 16 +++++++++-------
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/NEWS.md b/NEWS.md
index 908586c..3b5b6e6 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,6 @@
+# DataVoyager.jl v0.2.0 Release Notes
+* Add VegaLite.jl integration
+
 # DataVoyager.jl v0.1.1 Release Notes
 * Use newer voyager version
 
diff --git a/REQUIRE b/REQUIRE
index e9d284c..79102b4 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -6,3 +6,4 @@ IterableTables 0.6.1
 DataValues 0.3.0
 JSON 0.9.1
 URIParser
+VegaLite 0.3.0
diff --git a/src/DataVoyager.jl b/src/DataVoyager.jl
index 7a593ff..4b78648 100644
--- a/src/DataVoyager.jl
+++ b/src/DataVoyager.jl
@@ -3,7 +3,7 @@ module DataVoyager
 
 using Electron, DataValues
 
-import IteratorInterfaceExtensions, TableTraits, IterableTables, JSON
+import IteratorInterfaceExtensions, TableTraits, IterableTables, JSON, VegaLite
 
 export Voyager
 
@@ -42,22 +42,24 @@ function (v::Voyager)(source)
 
     run(v.w, code)
 
-    return nothing
+    return v
 end
 
-# function Base.getindex(v::Voyager)
-#     code = "voyagerInstance.getSpec(true)"
+function Base.getindex(v::Voyager)
+    code = "voyagerInstance.getSpec(true)"
 
-#     content = run(v.w, code)
+    content = run(v.w, code)
 
-#     return VegaLite.VLSpec{:plot}(content)
-# end
+    return VegaLite.VLSpec{:plot}(content)
+end
 
 # function Base.getindex(v::Voyager, index::Int)
 #     code = "voyagerInstance.getBookmarkedSpecs()"
 
 #     content = run(v.w, code)
 
+#     info(content)
+
 #     return VegaLite.VLSpec{:plot}(JSON.parse(content[index]))
 # end