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⚡️ Fast, functional and typed utils ⚡️

const topkatUtils = {
    isset, // check undefined or null values but not falsey
    random, // random number between two values
    cln, // clean string for print. Eg: undefined, null, NaN => '-'
    pad, // simple padStart for numbers
    isObject, // check is value is a "straight" object (not null, not date, not an array, not undefined...)
    /** return the number or the closest number of the range
     * * nb min max  => returns
     * * 7  5   10   => 7 // in the range
     * * 2  5   10   => 5 // below the min value
     * * 99 5   10   => 10// above the max value
     */
    minMax, // 
    generateToken(length, isUnique, mode: 'alphanumeric' | 'hexadecimal' = 'alphanumeric'): string,
    // average between array of values. Eg: [5, 15] => 10 
    average,
    // sum values in an array
    sumArray,
    // sort an array of urls (useful for expressJs or react router. It avoid generic route home/ to take precedence over a more specific route like home/dshboard1)
    sortUrlsByDeepnessInArrayOrObject,
    // like nodeJs path.join() but for urls
    urlPathJoin,
    // miniTemplater(`Hello {{name}}`, { name: 'John' }) => `Hello John`
    miniTemplater,
    asArray,
    compareArrays,
    // is number between
    isBetween,
    simpleObjectMaskOrSelect,
    // get the environment variables (Eg. NODE_ENV) with parsed values ("true" => true, "4" => 4). On env variables all values are strings
    ENV,
    parseBool,

    registerConfig,
    configFn,
    findByAddress,
    objForceWrite,
    objForceWriteIfNotSet,



    strAsArray,
    getArrayInCommon,
    getArrayDiff,
    getNotInArrayA,
    noDuplicateFilter,
    pushIfNotExist,
    isNotEmptyArray,
    randomItemInArray,
    //allias
    arrayUniqueValue,


    deepClone,
    cloneObject,
    JSONstringyParse,
    has,
    isObject,
    mergeDeep,
    flattenObject,
    unflattenObject,
    recursiveGenericFunction,
    recursiveGenericFunctionSync,
    findByAddressAll,
    objFilterUndefined,
    readOnly,
    reassignForbidden,
    readOnlyForAll,
    mergeDeepOverrideArrays,
    mergeDeepConfigurable,
    objFilterUndefinedRecursive,
    removeUndefinedKeys, // alias
    sortObjKeyAccordingToValue,
    ensureObjectProp,
    filterKeys,
    deleteByAddress,
    ensureIsArrayAndPush,
    removeCircularJSONstringify,

    cleanStackTrace,
    shuffleArray,
    randomizeArray: shuffleArray,
    round2,

    camelCase,
    snakeCase,
    kebabCase,
    dashCase: kebabCase,
    underscoreCase: snakeCase,
    titleCase,
    pascalCase,
    lowerCase,
    upperCase,
    capitalize1st,
    camelCaseToWords,
    nbOccurenceInString,

    firstMatch,
    allMatches,
    getValuesBetweenSeparator,
    getValuesBetweenStrings,
    escapeRegexp,

    validator,
    required: validator, // alias for readability
    validatorReturnErrArray,
    isValid,
    isType,
    isDateObject,
    issetOr,
    isEmptyOrNotSet,
    errIfNotSet,
    err500IfNotSet,
    errIfEmptyOrNotSet,
    err500IfEmptyOrNotSet,
    errXXXIfNotSet,
    isEmpty,
    checkAllObjectValuesAreEmpty,
    checkCtxIntegrity,
    // ALIASES
    orIsset: issetOr,

    // DATE
    getDateAsInt12,
    humanReadableTimestamp,
    getDateAsInt,
    getDateAsObject,
    isDateIntOrStringValid,
    isDateIsoOrObjectValid,
    dateStringToArray,
    dateArrayFormatted: dateArray,
    dateFormatted,
    dateSlash: dateFormatted,
    dateOffset,
    getTimeAsInt,
    getIntAsTime,
    isTimeStringValid,
    // isDateObject <= see validator.js
    getDuration,
    doDateOverlap,
    getDatesForDaysArrayBetweenTwoDates,
    getEndTimeFromDurationAndStartTime,
    getDate12FromDateAndTime,
    getMonthAsInt,
    isSunday,
    isMonday,
    isTuesday,
    isWednesday,
    isThursday,
    isFriday,
    isSaturday,
    isWeekend,
    nextMonday,
    nextTuesday,
    nextWednesday,
    nextThursday,
    nextFriday,
    nextSaturday,
    nextSunday,
    addMinutes,
    addHours,
    addDays,
    addMonths,
    addYears,
    getYear,
    getDayOfMonth,
    getHours,
    getMinutes,
    firstDayOfMonth,
    lastDayOfMonth,
    eachDayOfInterval,
    eachMonthOfInterval,
    differenceInMilliseconds,
    differenceInSeconds,
    differenceInMinutes,
    differenceInHours,
    differenceInDays,
    differenceInWeeks,
    differenceInMonths,
    getClosestExistingDateOfMonth,
    getNextMonthlyDate,
    getHolidayReferenceYear,
    getFirstDayOfHolidayReferenceYear,
    getLastDayOfHolidayReferenceYear,
    // ALIASES
    getDateAsArrayFormatted: dateArray,
    getDateAsArray: dateStringToArray,
    convertDateAsInt: getDateAsInt,
    convertDateAsObject: getDateAsObject,

    // LOGGER
    C,
    cliProgressBar,
    cliLoadingSpinner,
    outputLogs: logger,

    // STRING
    convertAccentedCharacters,

    // TIMEOUT
    executeInDelayedLoop,
    timeout,
    runAsync,
    waitUntilTrue,

    // TRANSACTION
    transaction,
    waitForTransaction,
    getId,
    mergeMixins,

    // MONGO
    mongoFilterMerger,
    mongoPush,
    tryCatch,
}

Please contact me if you need further informations ( issue on github :) )