Run results for: Things - MeasureThat.net

Test name	Executions per second
✓ keys	387,335 Ops/sec
entries	356,760 Ops/sec
copy	248,573 Ops/sec

keys

const NULL_VALUES = [null, undefined, '']   

const input = {
  bool: true,
  date: '01-01-1994',
  duration: '1d',
  formatted: '123.00',
  arr: [{
    str: 'string',
    arr: [{
      date: '01-01-1994',
    }, ],
    duration: '1d',
    obj: {
      formatted: '123.00',
    },
  }, ],
  obj: {
    date: '01-01-1994',
    arr: [
      '1d',
      {
        formatted: '123.00',
      },
    ],
  },
}

function extractCustomType(result, refs = new Set()) {
  if (NULL_VALUES.includes(result) || ['number', 'string', 'boolean'].includes(typeof result)) return result

  const proto = Object.getPrototypeOf(result)
  if (!proto) return result

  if (refs.has(result)) return result
  refs.add(result)

  if (['escape', 'literal'].includes(proto.constructor.name))
    return extractCustomType(result.params[0], refs)
  // it is Formula
  if (result.toObject instanceof Function) return result.toObject()

  if (Array.isArray(result)) return result.map(each => extractCustomType(each, refs))
  if (proto.constructor.name === 'Object') {
    return Object.keys(result).reduce((acc, key) => {
      if (!(result[key] instanceof Function)) acc[key] = extractCustomType(result[key], refs)
      return acc
    }, {})
  }

  return result
}

extractCustomType(input)

entries

const NULL_VALUES = [null, undefined, '']   

const input = {
  bool: true,
  date: '01-01-1994',
  duration: '1d',
  formatted: '123.00',
  arr: [{
    str: 'string',
    arr: [{
      date: '01-01-1994',
    }, ],
    duration: '1d',
    obj: {
      formatted: '123.00',
    },
  }, ],
  obj: {
    date: '01-01-1994',
    arr: [
      '1d',
      {
        formatted: '123.00',
      },
    ],
  },
}

function extractCustomType(result, refs = new Set()) {
  if (NULL_VALUES.includes(result) || ['number', 'string', 'boolean'].includes(typeof result)) return result

  const proto = Object.getPrototypeOf(result)
  if (!proto) return result

  if (refs.has(result)) return result
  refs.add(result)

  if (['escape', 'literal'].includes(proto.constructor.name))
    return extractCustomType(result.params[0], refs)
  // it is Formula
  if (result.toObject instanceof Function) return result.toObject()

  if (Array.isArray(result)) return result.map(each => extractCustomType(each, refs))
  if (proto.constructor.name === 'Object') {
    return Object.entries(result).reduce((acc, [key, value]) => {
      if (!(value instanceof Function)) acc[key] = extractCustomType(value, refs)
      return acc
    }, {})
  }

  return result
}

extractCustomType(input)

copy

const NULL_VALUES = [null, undefined, '']   

const input = {
  bool: true,
  date: '01-01-1994',
  duration: '1d',
  formatted: '123.00',
  arr: [{
    str: 'string',
    arr: [{
      date: '01-01-1994',
    }, ],
    duration: '1d',
    obj: {
      formatted: '123.00',
    },
  }, ],
  obj: {
    date: '01-01-1994',
    arr: [
      '1d',
      {
        formatted: '123.00',
      },
    ],
  },
}

function extractCustomType(result, refs = new Set()) {
  if (NULL_VALUES.includes(result) || ['number', 'string', 'boolean'].includes(typeof result)) return result

  const proto = Object.getPrototypeOf(result)
  if (!proto) return result

  if (refs.has(result)) return result
  refs.add(result)

  if (['escape', 'literal'].includes(proto.constructor.name))
    return extractCustomType(result.params[0], refs)
  // it is Formula
  if (result.toObject instanceof Function) return result.toObject()

  if (Array.isArray(result)) return result.map(each => extractCustomType(each, refs))
  if (proto.constructor.name === 'Object') {
    return Object.entries(result).reduce((acc, [key, value]) => {
      if (value instanceof Function) return acc
      return { ...acc, [key]: extractCustomType(value, refs) }
    }, {})
  }

  return result
}

extractCustomType(input)