Join object array : join « Array « Flash / Flex / ActionScript

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Flash / Flex / ActionScript » Array » join 
Join object array
 

package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){
        
        var bookshelf:Array = new Array(3);
        bookshelf[0new Book("A","a",1999);
        bookshelf[1new Book("B","b",2000);
        bookshelf[2new Book("C","c",2001);
        trace(bookshelf.join("\n"));
        bookshelf.sort();

    }
  }
}
 class Book {
        public var title:String;
        public var author:String;
        public var year:int;

        public function Book (title:String, author:String, year:int) {
            this.title = title;
            this.author = author;
            this.year = year;
        }

        public function toString():String {
            return '"' + title + '", ' + author + ' (' + year + ')';
        }
    }

        
Related examples in the same category
1. Converting Arrays to Lists
2. With join() you can use any delimiter you want
3. Converting an Array to a String: Use the join( ) method.
4. Without a delimiter, Flash uses a comma by default
5. Use an array in a situation in which a string is required, Flash automatically calls the toString( ) method
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