angular2 where can i find the implementation for this interface

After creating a TypeScript interface called MyDate that consists of year, month, and day properties, I have successfully utilized it in various instances to organize data and establish connections. Everything is functioning as expected.

I now require a method that can return specific values based on this interface. For example:
getHumanReadableDate() {
  return year + ":" + day + ":" + month;
}

Where would be the most suitable location to place this method? It will be used frequently across multiple areas.

angulartypescript

Answer №1

Unfortunately, TypeScript Interfaces do not exist at runtime.

An alternative option is to utilize a class/Service.

export class MyDate {
 year :number;
 month:number;
 day:number;
 getHumanReadableDate () {
      return year +":" +day+ ":"+ month;
 }
}

For those using typescript 1.6 and newer versions, abstract classes are now supported as well.

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