@plotly/regl/lib/util/is-ndarray.js

regl is a fast functional WebGL framework.

var isTypedArray = require('./is-typed-array')

module.exports = function isNDArrayLike (obj) {
  return (
    !!obj &&
    typeof obj === 'object' &&
    Array.isArray(obj.shape) &&
    Array.isArray(obj.stride) &&
    typeof obj.offset === 'number' &&
    obj.shape.length === obj.stride.length &&
    (Array.isArray(obj.data) ||
      isTypedArray(obj.data)))
}