itk-viewer-bootstrap-ui/src/utils.js

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export function arraysEqual(a, b) {
  if (a === b) return true
  if (a == null || b == null) return false
  if (a.length !== b.length) return false
  for (var i = 0; i < a.length; ++i) {
    if (a[i] !== b[i]) return false
  }
  return true
}