equatable/community

Simplify Equality Comparisons

lsaudon

@lsaudon

I don't know how to change my code.

abstract class GeocoderState extends Equatable {}

class GeocoderInitialized extends GeocoderState {}

class GeocoderInitialized extends GeocoderState {
  @override
  List<Object> get props => null;
}

class GeocoderInitialized extends GeocoderState {
  @override
  List<Object> get props => [];
}

It's not possible to put anything ?

Felix Angelov

@felangel

The second one 👍

Yup it ensures you don’t forget to override props

lsaudon

@lsaudon

Thanks you

Michael Joseph Rosenthal

@micimize

Hi - I was wondering why equatable requires immutable classes? I can't see anything in the source code that indicates it is necessary

Felix Angelov

@felangel

Hi @micimize :wave:

Michael Joseph Rosenthal

@micimize

@felangel aaah, I didn't know that! == overrides really have a lot of pitfalls, huh. Mad e small PR to add a note in the docs felangel/equatable#47

Felix Angelov

@felangel

Thanks merged it!

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