static mergeInt16Arrays()

in lib/utils.js [67:85]

• 19 lines of code
• 7 McCabe index (conditional complexity)

  static mergeInt16Arrays(left, right) {
    if (left instanceof ArrayBuffer) {
      left = new Int16Array(left);
    }
    if (right instanceof ArrayBuffer) {
      right = new Int16Array(right);
    }
    if (!(left instanceof Int16Array) || !(right instanceof Int16Array)) {
      throw new Error(`Both items must be Int16Array`);
    }
    const newValues = new Int16Array(left.length + right.length);
    for (let i = 0; i < left.length; i++) {
      newValues[i] = left[i];
    }
    for (let j = 0; j < right.length; j++) {
      newValues[left.length + j] = right[j];
    }
    return newValues;
  }