Read file in swift, iOS playground

Question

Having searched through the many (many!) swift playground questions to even craft this code, I\'m still struggling.

I\'ve placed a text file in the Re

Answer 1

I have seen this problem with .txt files created from .rtf files using TextEdit.

I loaded a text.txt file in the resources folder of my playground using similar code to you. The file contents was "hello there" and was made by converting an .rtf file to .txt by changing the extension.

let path = NSBundle.mainBundle().pathForResource("text", ofType: "txt")//or rtf for an rtf file
var text = String(contentsOfFile: path!, encoding: NSUTF8StringEncoding, error: nil)!
println(text)

The output was:

{\rtf1\ansi\ansicpg1252\cocoartf1343\cocoasubrtf140 {\fonttbl\f0\fswiss\fcharset0 Helvetica;} {\colortbl;\red255\green255\blue255;} \margl1440\margr1440\vieww10800\viewh8400\viewkind0 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural

\f0\fs24 \cf0 hello there}

So the "hello there" is embedded. This is the problem with all the layout information in a .rtf file.

I went back to TextEdit and created a true .txt file. After opening a file - Format|Make Plain Text

Now this same code gave the console output "hello there".