19 lines
369 B
JavaScript
19 lines
369 B
JavaScript
function erstelleZaehler(startWert = 0) {
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let zaehler = startWert;
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return function() {
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zaehler++;
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return zaehler;
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};
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}
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function multiplizierer(faktor) {
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return (x) => x * faktor;
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}
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function summiereAlles(...zahlen) {
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return zahlen.reduce((sum, n) => sum + n, 0);
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}
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function erstellePraefixierer(praefix) {
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return (text) => `${praefix}${text}`;
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}
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