asymmetricMatch()

in packages/expect/src/asymmetricMatchers.ts [98:128]

• 24 lines of code
• 14 McCabe index (conditional complexity)

  asymmetricMatch(other: unknown) {
    if (this.sample == String) {
      return typeof other == 'string' || other instanceof String;
    }

    if (this.sample == Number) {
      return typeof other == 'number' || other instanceof Number;
    }

    if (this.sample == Function) {
      return typeof other == 'function' || other instanceof Function;
    }

    if (this.sample == Boolean) {
      return typeof other == 'boolean' || other instanceof Boolean;
    }

    if (this.sample == BigInt) {
      return typeof other == 'bigint' || other instanceof BigInt;
    }

    if (this.sample == Symbol) {
      return typeof other == 'symbol' || other instanceof Symbol;
    }

    if (this.sample == Object) {
      return typeof other == 'object';
    }

    return other instanceof this.sample;
  }