fastintear/dist/cjs/utils/misc.cjs.map

Interact with FAST-INT-NEAR Protocol blockchain including transaction signing, utilities, and more.

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i < hex.length; i += 2) {\n    bytes[i/2] = parseInt(hex.slice(i, i + 2), 16);\n  }\n  return bytes;\n}\n\nexport function base64ToBytes(b64Val: string): Uint8Array {\n  return JsBase64ToUint8Array(b64Val);\n}\n\nexport function bytesToBase64(bytesArr: Uint8Array): string {\n  return JsBase64FromUint8Array(bytesArr);\n}\n\nexport function toBase64(strVal: string) {\n  try {\n    return JsBase64Encode(strVal);\n  } catch (e) {\n    console.error('Issue base64 encoding', e);\n    return null;\n  }\n}\n\nexport function fromBase64(strVal: string) {\n  try {\n    return JsBase64Decode(strVal);\n  } catch (e) {\n    console.error('Issue base64 decoding', e);\n    return null;\n  }\n}\n\nexport function convertUnit(s: string | TemplateStringsArray, ...args: any[]): string {\n  // Reconstruct raw string from template literal\n  if (Array.isArray(s)) {\n    s = s.reduce((acc, part, i) => {\n      return acc + (args[i - 1] ?? \"\") + part;\n    });\n  }\n  // Convert from `100 NEAR` into yoctoNear\n  if (typeof s == \"string\") {\n    const match = s.match(/([0-9.,_]+)\\s*([a-zA-Z]+)?/);\n    if (match) {\n      const amount = match[1].replace(/[_,]/g, \"\");\n      const unitPart = match[2];\n      if (unitPart) {\n        switch (unitPart.toLowerCase()) {\n          case \"near\":\n            return Big(amount).mul(Big(10).pow(24)).toFixed(0);\n          case \"tgas\":\n            return Big(amount).mul(Big(10).pow(12)).toFixed(0);\n          case \"ggas\":\n            return Big(amount).mul(Big(10).pow(9)).toFixed(0);\n          case \"gas\":\n          case \"yoctonear\":\n            return Big(amount).toFixed(0);\n          default:\n            throw new Error(`Unknown unit: ${unitPart}`);\n        }\n      } else {\n        return Big(amount).toFixed(0);\n      }\n    }\n  }\n  return Big(`${s}`).toFixed(0);\n}\n\nexport function lsSet(key: string, value: any) {\n  storage.set(key, value);\n}\n\nexport function lsGet(key: string): any {\n  return storage.get(key);\n}\n\nexport function deepCopy(obj) {\n  return JSON.parse(JSON.stringify(obj));\n}\n\nexport function tryParseJson(...args) {\n  try {\n    return JSON.parse(args[0]);\n  } catch {\n    if (args.length > 1) {\n      return args[1];\n    }\n    return args[0];\n  }\n}\n\nexport function parseJsonFromBytes(bytes: Uint8Array) {\n  try {\n    const decoder = new TextDecoder();\n    return JSON.parse(\n      decoder.decode(bytes instanceof Uint8Array ? bytes : new Uint8Array(bytes))\n    );\n  } catch (e) {\n    try {\n      return bytes instanceof Uint8Array ? bytes : new Uint8Array(bytes);\n    } catch (e) {\n      return bytes;\n    }\n  }\n}\n\nexport function canSignWithLAK(actions) {\n  return (\n    actions.length === 1 &&\n    actions[0].type === \"FunctionCall\" &&\n    Big(actions[0]?.deposit ?? \"0\").eq(0)\n  );\n}\n"]}