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Bug: Distinct() does not work for complex types

See original GitHub issue

The same test case of DistinctBy should pass without providing any key selector, I wanted to refactor the Distinct function some time ago using this trick:

return new List([ Set(this._elements)])

Nevertheless, this does not work either, help would be much appreciated.

cc: @abbasmhd @IngoBleile

Issue Analytics

  • State:closed
  • Created 7 years ago
  • Comments:14 (5 by maintainers)

github_iconTop GitHub Comments

kutyelcommented, Mar 3, 2017

What about this comparison, would it be more performant?

 * Determine if two objects are equal
private _equals<T, U>(x: T, y: U): boolean {
    const keys = Object.keys(x);
    return keys.length === Object.keys(y).length && keys.every(k => this[k] === y[k]);

cc: @fredrik-lundin @vendethiel

rhyekcommented, Apr 27, 2017

What about using deep-equal?

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