update Topic 4 #2
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| public String showProducts() { | ||
| String products=new String(); | ||
| for (Item i: items){ | ||
| products=products+i.getName()+" "; |
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Cuando se concatenan Strings en un loop es recomendable usar StringBuilder y no concatenar strings.
Aca hay una explicación mas o menos sencilla de la razón: http://stackoverflow.com/a/5234160
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Falta los tests. La idea era hacer TDD, para lo cual habia que escribir primero los tests y luego la funcionalidad. |
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