You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
12 lines
337 B
12 lines
337 B
export default function getIndexOfFirstCharacter(items, character) {
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return items.findIndex((item) => {
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const firstCharacter = 'sortName' in item ? item.sortName.charAt(0) : item.sortTitle.charAt(0);
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if (character === '#') {
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return !isNaN(Number(firstCharacter));
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}
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return firstCharacter === character;
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});
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}
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