function dtypeToTypedArray()

in modules/jupyter-widget/src/lib/utils/deserialize-matrix.js [6:33]

• 26 lines of code
• 11 McCabe index (conditional complexity)

function dtypeToTypedArray(dtype) {
  // Supports converting a numpy-typed array to a JavaScript-typed array
  // based on a string value dtype and a DataView `data`
  switch (dtype) {
    case 'int8':
      return Int8Array;
    case 'uint8':
      return Uint8Array;
    case 'int16':
      return Int16Array;
    case 'uint16':
      return Uint16Array;
    case 'float32':
      return Float32Array;
    case 'float64':
      return Float64Array;
    case 'int32':
      return Int32Array;
    case 'uint32':
      return Uint32Array;
    case 'int64':
      return BigInt64Array; // eslint-disable-line no-undef
    case 'uint64':
      return BigUint64Array; // eslint-disable-line no-undef
    default:
      throw new Error(`Unrecognized dtype ${dtype}`);
  }
}