madbase/control-plane-ui/node_modules/@mui/material/ToggleButtonGroup/isValueSelected.js

// Determine if the toggle button value matches, or is contained in, the
// candidate group value.
export default function isValueSelected(value, candidate) {
  if (candidate === undefined || value === undefined) {
    return false;
  }
  if (Array.isArray(candidate)) {
    return candidate.indexOf(value) >= 0;
  }
  return value === candidate;
}