23 lines
331 B
JavaScript
23 lines
331 B
JavaScript
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// before the call
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let menu = {
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width: 200,
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height: 300,
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title: "My menu"
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};
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multiplyNumeric(menu);
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// after the call
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menu = {
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width: 400,
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height: 600,
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title: "My menu"
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};
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function multiplyNumeric(menu){
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for(prop in menu){
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if(typeof menu[prop] == 'number'){
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menu[prop] *= 2;
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}
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}
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}
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