moved to json for import of mtcars

Author: Daniel Winkler

test/Project.toml

@@ -1,7 +1,6 @@
 [deps]
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 IndexedTables = "6deec6e2-d858-57c5-ab9b-e6ca5bd20e43"
-JLD = "4138dd39-2aa7-5051-a626-17a0bb65d9c8"
 JSONTables = "b9914132-a727-11e9-1322-f18e41205b0b"
 JuliaDB = "a93385a2-3734-596a-9a66-3cfbb77141e6"
 Pipe = "b98c9c47-44ae-5843-9183-064241ee97a0"

test/runtests.jl

@@ -1,10 +1,10 @@
 using JSONLines
-using Test, DataFrames, JLD, Pipe, Tables
+using Test, DataFrames, JSONTables, Pipe, Tables
 
 full_web = LineIndex("testfiles/jsonlwebsite.jsonl") |> DataFrame;
 nrow_fw = nrow(full_web)
 
-mtcars = load("testfiles/mtcars.jld")["mtcars"]
+mtcars = jsontable(read("testfiles/mtcars.json")) |> DataFrame
 full_mtcars = LineIndex("testfiles/mtcars.jsonl"; nworkers = 4) |> DataFrame;
 # Fix R export differences
 rename!(full_mtcars, :_row => :model);

test/testfiles/mtcars.csv

@@ -0,0 +1 @@
+{"Model":["Mazda RX4","Mazda RX4 Wag","Datsun 710","Hornet 4 Drive","Hornet Sportabout","Valiant","Duster 360","Merc 240D","Merc 230","Merc 280","Merc 280C","Merc 450SE","Merc 450SL","Merc 450SLC","Cadillac Fleetwood","Lincoln Continental","Chrysler Imperial","Fiat 128","Honda Civic","Toyota Corolla","Toyota Corona","Dodge Challenger","AMC Javelin","Camaro Z28","Pontiac Firebird","Fiat X1-9","Porsche 914-2","Lotus Europa","Ford Pantera L","Ferrari Dino","Maserati Bora","Volvo 142E"],"MPG":[21.0,21.0,22.8,21.4,18.7,18.1,14.3,24.4,22.8,19.2,17.8,16.4,17.3,15.2,10.4,10.4,14.7,32.4,30.4,33.9,21.5,15.5,15.2,13.3,19.2,27.3,26.0,30.4,15.8,19.7,15.0,21.4],"Cyl":[6,6,4,6,8,6,8,4,4,6,6,8,8,8,8,8,8,4,4,4,4,8,8,8,8,4,4,4,8,6,8,4],"Disp":[160.0,160.0,108.0,258.0,360.0,225.0,360.0,146.7,140.8,167.6,167.6,275.8,275.8,275.8,472.0,460.0,440.0,78.7,75.7,71.1,120.1,318.0,304.0,350.0,400.0,79.0,120.3,95.1,351.0,145.0,301.0,121.0],"HP":[110,110,93,110,175,105,245,62,95,123,123,180,180,180,205,215,230,66,52,65,97,150,150,245,175,66,91,113,264,175,335,109],"DRat":[3.9,3.9,3.85,3.08,3.15,2.76,3.21,3.69,3.92,3.92,3.92,3.07,3.07,3.07,2.93,3.0,3.23,4.08,4.93,4.22,3.7,2.76,3.15,3.73,3.08,4.08,4.43,3.77,4.22,3.62,3.54,4.11],"WT":[2.62,2.875,2.32,3.215,3.44,3.46,3.57,3.19,3.15,3.44,3.44,4.07,3.73,3.78,5.25,5.424,5.345,2.2,1.615,1.835,2.465,3.52,3.435,3.84,3.845,1.935,2.14,1.513,3.17,2.77,3.57,2.78],"QSec":[16.46,17.02,18.61,19.44,17.02,20.22,15.84,20.0,22.9,18.3,18.9,17.4,17.6,18.0,17.98,17.82,17.42,19.47,18.52,19.9,20.01,16.87,17.3,15.41,17.05,18.9,16.7,16.9,14.5,15.5,14.6,18.6],"VS":[0,0,1,1,0,1,0,1,1,1,1,0,0,0,0,0,0,1,1,1,1,0,0,0,0,1,0,1,0,0,0,1],"AM":[1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1],"Gear":[4,4,4,3,3,3,3,4,4,4,4,3,3,3,3,3,3,4,4,4,3,3,3,3,3,4,5,5,5,5,5,4],"Carb":[4,4,1,1,2,1,4,2,2,4,4,3,3,3,4,4,4,1,2,1,1,2,2,4,2,1,2,2,4,6,8,2]}