TabularData-Playground-JSON.swift

let steveDocument = """
{ "key" : 2, "company": "Apple" }
"""
    .data(using: .utf8)!

let billDocument = """
{ "key" : 1, "company": "Microsoft" }
"""
    .data(using: .utf8)!

public struct Plain: Codable
{
    public var key: Int
    public var company: String
}


var dataFrame = DataFrame()

let columnName = Column(ColumnID("Name", String.self), contents: [ "Steve", "Bill" ])
let columnJSON = Column(ColumnID("Document", Data.self), contents: [ steveDocument, billDocument ])

dataFrame.append(column: columnName)
dataFrame.append(column: columnJSON)

print(dataFrame)

try dataFrame.decode(Plain.self, inColumn: "Document", using: JSONDecoder())

print(dataFrame)