Function rpartition

web/src/js/utils.ts:206–214

(str: string, sep: string)

}

export function rpartition(str: string, sep: string): [string, string] {
    const lastIndex = str.lastIndexOf(sep);
    if (lastIndex === -1) {
        return ["", str];
    }
    const before = str.slice(0, lastIndex);
    const after = str.slice(lastIndex + sep.length);
    return [before, after];
}

/** A JS equivalent of Python's https://docs.python.org/3/library/stdtypes.html#str.partition */
export function partition(str: string, sep: string): [string, string] {