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// Author - Santosh Rajan | |
import Foundation | |
let jsonObject: [AnyObject] = [ | |
["name": "John", "age": 21], | |
["name": "Bob", "age": 35], | |
] | |
func JSONStringify(value: AnyObject, prettyPrinted: Bool = false) -> String { | |
var options = prettyPrinted ? NSJSONWritingOptions.PrettyPrinted : nil | |
if NSJSONSerialization.isValidJSONObject(value) { | |
if let data = NSJSONSerialization.dataWithJSONObject(value, options: options, error: nil) { | |
if let string = NSString(data: data, encoding: NSUTF8StringEncoding) { | |
return string | |
} | |
} | |
} | |
return "" | |
} | |
/* | |
* Usage | |
*/ | |
let jsonString = JSONStringify(jsonObject) | |
println(jsonString) | |
// Prints - [{"age":21,"name":"John"},{"age":35,"name":"Bob"}] | |
/* | |
* Usage - Pretty Printed | |
*/ | |
let jsonStringPretty = JSONStringify(jsonObject, prettyPrinted: true) | |
println(jsonStringPretty) | |
/* Prints the following - | |
[ | |
{ | |
"age" : 21, | |
"name" : "John" | |
}, | |
{ | |
"age" : 35, | |
"name" : "Bob" | |
} | |
] | |
*/ | |
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