Method split

packages/bitcore-wallet-client/src/lib/api.ts:704–711

(str, indexes)

    $.checkArgument(secret);

    const split = (str, indexes) => {
      const parts = [];
      indexes.push(str.length);
      for (let i = 0; i < indexes.length; i++) {
        parts.push(str.substring(i == 0 ? 0 : indexes[i - 1], indexes[i]));
      }
      return parts;
    };

    try {
      const secretSplit = split(secret, [22, 74, 75]);