export class Plane { id:number; name:string; registration:string; model:string; comment:string; constructor(id: number, name: string, registration:string, model:string, comment:string) { this.id = id; this.name = name; this.registration = registration; this.model = model; this.comment = comment; } public equals(other:Plane): boolean { if(other) { var keySet1 = Object.keys(this); var keySet2 = Object.keys(other); var j = 0; var isTheSame = true; for(j; j < keySet1.length; j++) { if (this[keySet1[j]] !== other[keySet2[j]]) { // Shit is not the same isTheSame = false; } } return isTheSame; } return false; } public static toPlane(r:any): Plane{ let plane = new Plane(r.ID, r.NAME, r.REGISTRATION, r.MODEL, r.COMMENT); //console.log('Parsed plane:', plane); return plane; } }