Avoid too many return statements within this function.

Open

          return false;

Avoid too many return statements within this function.

Open

      return false;

Avoid too many return statements within this function.

Open

          return false;

Avoid too many return statements within this function.

Open

          return false;

Avoid too many return statements within this function.

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          return false;

Avoid too many return statements within this function.

Open

  return true;

Avoid too many return statements within this function.

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          return false;

Avoid too many return statements within this function.

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          return false;

Avoid too many return statements within this function.

Open

          return false;

Avoid too many return statements within this function.

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          return false;

Avoid too many return statements within this function.

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        return false;

Function bnSqrt has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function bnSqrt <ExtToBn extends ToBn> (value: ExtToBn | BN | bigint | string | number | null): BN {
  const n = bnToBn(value);

  if (n.isNeg()) {
    throw new Error('square root of negative numbers is not supported');

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Function ed25519Verify has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function ed25519Verify (message: string | Uint8Array, signature: string | Uint8Array, publicKey: string | Uint8Array, onlyJs?: boolean): boolean {
  const messageU8a = u8aToU8a(message);
  const publicKeyU8a = u8aToU8a(publicKey);
  const signatureU8a = u8aToU8a(signature);

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Function u8aToNumber has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function u8aToNumber (value: Uint8Array, { isLe = true, isNegative = false }: ToBnOptions = {}): number {
  // slice + reverse is expensive, however SCALE is LE by default so this is the path
  // we are most interested in (the BE is added for the sake of being comprehensive)
  if (!isLe) {
    value = value.slice().reverse();

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Function nSqrt has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function nSqrt <ExtToBn extends ToBn | ToBigInt> (value: ExtToBn | BN | bigint | string | number | null): bigint {
  const n = nToBigInt(value);

  if (n < _0n) {
    throw new Error('square root of negative numbers is not supported');

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Function mnemonicToEntropy has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function mnemonicToEntropy (mnemonic: string, wordlist: string[] = DEFAULT_WORDLIST): Uint8Array {
  const words = normalize(mnemonic).split(' ');

  if (words.length % 3 !== 0) {
    throw new Error(INVALID_MNEMONIC);

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Function memoize has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function memoize <T, F extends (...args: any[]) => T> (fn: F, { getInstanceId = defaultGetId }: Options = {}): Memoized<F> {
  const cache: Record<string, Record<string, T>> = {};

  const memoized = (...args: unknown[]): T => {
    const stringParams = stringify(args);

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Function hexToU8a has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function hexToU8a (_value?: string | null, bitLength = -1): Uint8Array {
  if (!_value) {
    return new Uint8Array();
  }

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Function randomWords has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

const randomWords = arrayRange(256).map((): [string] => {
  let result = '';

  for (let i = 0; i < 6; i++) {
    let word = words[randomAsNumber() % words.length];

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Function lazyMethod has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function lazyMethod <T, K, S> (result: Record<string, T> | AnyFn, item: K, creator: (item: K, index: number, self: S) => T, getName?: (item: K, index: number) => string, index = 0): void {
  const name = getName
    ? getName(item, index)
    : (item as WithToString).toString();
  let value: T | undefined;

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