Category on NSMutableAttributedString that enables initialization with JSON objects.
Compatible JSON can be generated with node.js module: json-attributed-string
Supported Attributes:
NSFontAttributeName
NSParagraphStyleAttributeName
NSForegroundColorAttributeName
NSBackgroundColorAttributeName
NSLigatureAttributeName
NSStrokeColorAttributeName
NSStrokeWidthAttributeName
NSShadowAttributeName
NSAttachmentAttributeName
NSLinkAttribute
// import the category
#import "NSMutableAttributedString+JSON.h"
// create json-data object from file
NSData * jsonData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"example" ofType:@"json"]];
// create json-dictionary from data object
NSDictionary * jsonDict = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingMutableContainers error:nil];
// create attributed string with json-dictionary
NSMutableAttributedString * attString = [[NSMutableAttributedString alloc]initWithJSONDictionary:jsonDict];
// create new json-dictionary from attributed string
NSDictionary * outJsonDict = [attString JSONDict];
// set attributed string on text view with generated json
[self.textView setAttributedText:[outJsonDict mutableCopy]];
