xcode - Swift Playground - Files are not readable -

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files not readable in swift playground.

how make files readable?

same code runs on xcode terminal app, fails on swift playground.

demo code below. 

import foundation  println("hello, world!")  var fname:string = "/users/holyfield/desktop/com.apple.iconcomposer.plist" var fm:nsfilemanager = nsfilemanager.defaultmanager()  if(fm.fileexistsatpath(fname)){     println("file exists")     if(fm.isreadablefileatpath(fname)){         println("file readable")         var fd:nsdata? = nsdata(contentsoffile: fname)         println(fd?.length)         let pl = nsdictionary(contentsoffile: fname)         println(pl?.count)         println(pl?.allkeys)     }else{         println("file not readable")     } } else{     println("file not exists") }

sample images:

xcode terminal app swift playground

i have thank nate cook first quick response , solid answer.

just case share answer post, title misleading.

see nate's answer here: https://stackoverflow.com/a/26723557/2360439

playgrounds sandboxed, won't able grab files anywhere in user folder. here's how add file playground make accessible:

  • find ".playground" file in finder right click , choose "show package contents"
  • you should see "timeline.xctimeline", "contents.xcplayground", , "section-1.swift"
  • make new folder called "resources" if doesn't exists yet.
  • copy files resources folder

seems there no way access files swift playground outside of playground sandbox. if know how access files outside of sandbox, welcome share solution!!

show package contents

resources folder


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