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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.permutePath = permutePath;
/**
* Generates the permutation of all possible values that {@link pathMatch} the `path` parameter.
* The array is in longest-to-shortest order. Useful when building custom {@link Store} implementations.
*
* @example
* ```
* permutePath('/foo/bar/')
* // ['/foo/bar/', '/foo/bar', '/foo', '/']
* ```
*
* @param path - the path to generate permutations for
* @public
*/
function permutePath(path) {
if (path === '/') {
return ['/'];
}
const permutations = [path];
while (path.length > 1) {
const lindex = path.lastIndexOf('/');
if (lindex === 0) {
break;
}
path = path.slice(0, lindex);
permutations.push(path);
}
permutations.push('/');
return permutations;
}
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