18 lines
382 B
JavaScript
18 lines
382 B
JavaScript
function truthy(val) { return val; }
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function trim(str) { return str.trim(); }
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function listToArray (str, delimiter) {
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if (Array.isArray(str)) {
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return str;
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}
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if (!str || typeof str !== 'string') {
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return [];
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}
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if (!delimiter) {
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delimiter = ' ';
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str = str.replace(/\,/g, ' ');
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}
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return str.split(delimiter).map(trim).filter(truthy);
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}
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module.exports = listToArray;
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