26 lines
605 B
JavaScript
26 lines
605 B
JavaScript
/** indexOf */
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export function indexOf(str, search, start, end) {
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const endIndex = end ?? str.length;
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for (let index = start; index < endIndex; index++) {
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const c = str[index];
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if (search(c, index)) {
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return index;
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}
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}
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return -1;
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}
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/** lastIndexOf */
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export function lastIndexOf(str, search, end) {
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for (let index = end; index >= 0; index--) {
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const c = str[index];
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if (search(c, index)) {
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return index;
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}
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}
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return -1;
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}
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/** Get node with location */
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export function getWithLoc(node) {
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return node;
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}
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