@zlattice/lattice-js/dist/esm/utils/string.js

Lattice blockchain TypeScript SDK with dual module support (CJS + ESM)

import { HEX_PREFIX } from "../common/constants.js";
/**
 * Strip the hex prefix from a hex string
 * @param hex - The hex string to strip the prefix from
 * @returns The hex string without the prefix
 */
export function stripHexPrefix(hex) {
    /* if (!isHexString(hex)) {
      throw new Error("Invalid hex string");
    } */
    return hex.startsWith(HEX_PREFIX) ? hex.slice(HEX_PREFIX.length) : hex;
}
/**
 * Ensure the hex string has 0x prefix
 * @param hex - The original hex string
 * @returns The hex string with 0x prefix
 */
export function addHexPrefix(hex) {
    return hex.startsWith(HEX_PREFIX) ? hex : HEX_PREFIX + hex;
}
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