react95-native/dist/module/utils/index.js

Refreshed Windows 95 style UI components for your React Native app

// TODO: write tests for utils
export function clamp(value, min, max) {
  if (max !== null && value > max) {
    return max;
  }

  if (min !== null && value < min) {
    return min;
  }

  return value;
} // helper functions below are from Material UI (https://github.com/mui-org/material-ui)

export function getDecimalPrecision(num) {
  if (Math.abs(num) < 1) {
    const parts = num.toExponential().split('e-');
    const matissaDecimalPart = parts[0].split('.')[1];
    return (matissaDecimalPart ? matissaDecimalPart.length : 0) + parseInt(parts[1], 10);
  }

  const decimalPart = num.toString().split('.')[1];
  return decimalPart ? decimalPart.length : 0;
}
export function roundValueToStep(value, step, min) {
  const nearest = Math.round((value - min) / step) * step + min;
  return Number(nearest.toFixed(getDecimalPrecision(step)));
}
export function findClosest(values, currentValue) {
  const {
    index: closestIndex
  } = values.reduce((acc, value, index) => {
    const distance = Math.abs(currentValue - value);

    if (acc === null || distance < acc.distance || distance === acc.distance) {
      return {
        distance,
        index
      };
    }

    return acc;
  }, {
    index: -1,
    distance: Infinity
  });
  return closestIndex;
}
//# sourceMappingURL=index.js.map