@modern-kit/utils/dist/common/pickFalsy/index.cjs

modern-kit/utils

'use strict';

var validatorIsBoolean = require('../../validator/isBoolean/index.cjs');
var validatorIsNumber = require('../../validator/isNumber/index.cjs');
var validatorIsNil = require('../../validator/isNil/index.cjs');
var validatorIsArray = require('../../validator/isArray/index.cjs');
var validatorIsString = require('../../validator/isString/index.cjs');
var validatorIsPlainObject = require('../../validator/isPlainObject/index.cjs');
require('../../validator/isReference/index.cjs');
require('../../validator/isPrimitive/index.cjs');

const isFalsyNumber = (value) => {
  return validatorIsNumber.isNumber(value) && value === 0;
};
const isFalsyString = (value) => {
  return validatorIsString.isString(value) && value === "";
};
const isFalsyArray = (value) => {
  return validatorIsArray.isArray(value) && value.length === 0;
};
const isFalsyObject = (value) => {
  return validatorIsPlainObject.isPlainObject(value) && Object.keys(value).length === 0;
};
const FALSY_CHECK_MAPPER = {
  number: isFalsyNumber,
  string: isFalsyString,
  array: isFalsyArray,
  object: isFalsyObject
};

function pickFalsy(...falsyCheckList) {
  return function(value) {
    if (validatorIsNil.isNil(value)) {
      return true;
    }
    if (validatorIsNumber.isNumber(value) && isNaN(value)) {
      return true;
    }
    if (validatorIsBoolean.isBoolean(value) && value === false) {
      return true;
    }
    return falsyCheckList.some(
      (falsyProp) => !!FALSY_CHECK_MAPPER[falsyProp](value)
    );
  };
}

exports.pickFalsy = pickFalsy;
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