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