ian-tableview-headers.swift

//: Playground - noun: a place where people can play

import UIKit


/*
Goals
- refactor UITableView to have sections
- style the UITableViewCell s
- let the user choose a date by using a UIPickerView built based on dates retrieving
*/

var str = "Hello, playground"

var headers = ["robbery", "other-crime"]

var crimes = [
	[1, 2, 3, 4], // index 0, just as "robbery"
	[5, 6, 7, 8] // index 1, just as "other-crime"
]


let indexPath = NSIndexPath(row: 1, section: 1)

let header = headers[indexPath.section]

// A single crime required inside tableView:cellForRowAtIndexPath:
let crime = crimes[indexPath.section][indexPath.row]


UITableViewDataSource

func numberOfSections(in tableView: UITableView) -> Int {
	
	return crimes.count
}

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
	
//	return crimes[section].count
	return 0
}

func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
	
	return ""
}