libotti · June 14, 2020 21:52
diff --git a/Typescript : Sum a Object List Property (With Map-Reduce) b/Typescript : Sum a Object List Property (With Map-Reduce)
 public obterQuantidadeDeCreditosSelecionados(lista: Disciplina[]): number {
        return lista
            .filter(x => x.selecionada)
            .map(x => x.credito)
            .reduce((sum, current) => sum + current, 0)
 }
	public obterQuantidadeDeCreditosSelecionados(lista: Disciplina[]): number {
	return lista
	.filter(x => x.selecionada)
	.map(x => x.credito)
	.reduce((sum, current) => sum + current, 0)
	}