Operation constructor
Operation(
- dynamic book, {
- dynamic name,
- dynamic date,
- dynamic cplus,
- dynamic cminus,
- dynamic desc,
- dynamic cur,
- dynamic valuta,
- dynamic mod,
Implementation
Operation(book, {name,date,cplus,cminus,desc,cur,valuta, mod})
{
this.name = (name != null && name.isNotEmpty) ? name : "unknowntag";
this.book = (book != null) ? book : Book();
//assume we got a oneliner!
if((cplus != null))
add(date: date, cplus:cplus, cminus:cminus, desc:desc, cur:cur, valuta:valuta, mod:mod);
}