From 807cdaea6592e2f72eee68976c0d32bbd0b52601 Mon Sep 17 00:00:00 2001
From: David Anthoff <anthoff@berkeley.edu>
Date: Sun, 31 Dec 2017 12:12:24 -0800
Subject: [PATCH 1/2] Add type info in data passed to voyager

---
 src/DataVoyager.jl | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/DataVoyager.jl b/src/DataVoyager.jl
index 35d35ac..18f49fe 100644
--- a/src/DataVoyager.jl
+++ b/src/DataVoyager.jl
@@ -26,6 +26,8 @@ end
 
     row_output = Expr(:block)
 
+    format_strings = String[]
+
     for (i,v) in enumerate(col_names)
         if i>1
             push!(row_output.args, :(print(buf, ", ")))
@@ -39,9 +41,17 @@ end
         else
             push!(row_output.args, :(print(buf, "\"", row[$i],"\"")))
         end
+
+        actual_format_spec = "String"
+        if col_types[i] <: Number || (col_types[i] <: DataValue && eltype(col_types[i]) <: Number)
+            actual_format_spec = "number"
+        end
+        push!(format_strings, "\"$(col_names[i])\": \"$actual_format_spec\"")
     end
 
-    quote
+    format_string = join(format_strings, ",")
+
+    r = quote
         buf = IOBuffer()
         print(buf, "{\"values\":[")
         for (i,row) in enumerate(it)
@@ -53,10 +63,16 @@ end
             $(row_output)
             print(buf, "}")
         end
-        print(buf, "]}")
+        print(buf, "],")
+        print(buf, "\"format\":{\"parse\":{")
+        print(buf, $format_string)
+        print(buf, "}}")
+        print(buf, "}")
 
         return String(take!(buf))
     end
+    # println(r)
+    return r
 end
 
 function (v::Voyager)(source)
@@ -66,6 +82,8 @@ function (v::Voyager)(source)
 
     data = format_iterable_table_as_json(it)
 
+    # println(data)
+
     jsdata = Blink.JSString(data)
 
     @js v.w voyagerInstance.updateData($jsdata)

From 0bda98c8d633c25a64e3fa1d4cc352485f3a6bd6 Mon Sep 17 00:00:00 2001
From: David Anthoff <anthoff@berkeley.edu>
Date: Sun, 31 Dec 2017 12:26:38 -0800
Subject: [PATCH 2/2] Run CI only on julia 0.6

---
 .travis.yml  | 1 -
 appveyor.yml | 2 --
 2 files changed, 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index cbd28b1..bc422dd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,6 @@ os:
   - osx
 julia:
   - 0.6
-  - nightly
 notifications:
   email: false
 git:
diff --git a/appveyor.yml b/appveyor.yml
index d064b8c..6e3ee8f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,8 +2,6 @@ environment:
   matrix:
   - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.6/julia-0.6-latest-win32.exe"
   - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.6/julia-0.6-latest-win64.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
 
 ## uncomment the following lines to allow failures on nightly julia
 ## (tests will run but not make your overall status red)