• inlined Try method
• ifNotEmpty, ifNotBlank ext
• toOrZero ext

• loggD
• Try fix
• fun Date.rebuildWithFormat

• Try class
• some Numeric ext

• updated libraries and graddle
• View, Activity, Fragment show/hide keyboard ext
• fragment window width ext
• HorisontalScrollView ext
• New extentions for working with dates
• missleading naming improvments

• Boolean to string and vice versa transformations
• MutableList swapping methods
• Date to String map
• Numeric to Boolean transofrmations
• MutableLiveData extentions
• Constants classes: KexConstants and DateFormats
• Option to turn off that nasty logging everywhere

• LongExt

fun Long?.orZero(): Long = this ?: 0L
fun Long.toNegative(): Long = -abs(this)
fun Long.toPositive(): Long = abs(this)
fun Long.reverse(): Long = this.unaryMinus()
fun Long.takeIfZero(): Long? = this.takeIf { it == 0L }
fun Long.takeIfNotZero(): Long? = this.takeIf { it != 0L }
fun Long?.toStringOrEmpty() = this?.toString().orEmpty()
fun Long.takeIfZeroOrEmpty() = this.takeIf { it == 0L }?.toStringOrEmpty()

• DoubleExt

fun Double.toNegative() = -abs(this)
fun Double.toPositive() = abs(this)

fun Double.reverse() = this.unaryMinus()

fun Double.takeIfZero() = this.takeIf { it == 0.0 }
fun Double.takeIfNotZero() = this.takeIf { it != 0.0 }

• IntExt

fun Int?.toStringOrEmpty() = this?.toString().orEmpty()
fun Int.takeIfZeroOrEmpty() = this.takeIf { it == 0 }?.toStringOrEmpty()

• CollectionsExt

fun <T, R> List<T>.mapAndFind(map: (T) -> R, find: (R) -> Boolean) = this.asSequence()
    .map(map)
    .find(find)

• BooleanExt

fun Boolean.doIfTrue(doFun: () -> Unit): Boolean {
    if (this) {
        doFun.invoke()
    }
    return this
}

fun Boolean.doIfFalse(doFun: () -> Unit): Boolean {
    if (!this) {
        doFun.invoke()
    }
    return this
}

• ScrollViewExt

fun ScrollView.smoothScrollToTop() {
    smoothScrollTo(0, 0)
}

fun ScrollView.scrollToTop() {
    scrollTo(0, 0)
}

fun ScrollView.smoothScrollToBottom() {
    smoothScrollTo(this.right, this.bottom)
}

fun ScrollView.scrollToBottom() {
    scrollTo(this.right, this.bottom)
}

• BottomNavigationViewExt

fun BottomNavigationView.setChecked(numberItemChecked: Int) {
    this.menu.getItem(numberItemChecked).isChecked = true
}

• FragmentExt

fun <T> Fragment.wakeUpLiveData(vararg liveData: LiveData<T>) {
    liveData.forEach {
        it.activate(viewLifecycleOwner)
    }
}

inline fun <reified T> Fragment.argument(argumentKey: String): Lazy<T?> = unsafeLazy {
    arguments?.get(argumentKey) as? T
}

inline fun <reified T> DialogFragment.argument(argumentKey: String): Lazy<T?> = unsafeLazy {
    arguments?.get(argumentKey) as? T
}

inline fun <reified T> Fragment.argumentOrDefault(argumentKey: String, defaultValue: T): Lazy<T> =
    unsafeLazy {
        arguments?.get(argumentKey) as? T ?: defaultValue
    }

inline fun <reified T> DialogFragment.argumentOrDefault(
    argumentKey: String,
    defaultValue: T
): Lazy<T> = unsafeLazy {
    arguments?.get(argumentKey) as? T ?: defaultValue
}

fun Fragment.showShortToast(text: String) {
    Toast.makeText(requireContext(), text, Toast.LENGTH_SHORT).show()
}

fun Fragment.showShortToast(text: () -> String) {
    Toast.makeText(requireContext(), text.invoke(), Toast.LENGTH_SHORT).show()
}

fun Fragment.showLongToast(text: String) {
    Toast.makeText(requireContext(), text, Toast.LENGTH_LONG).show()
}

fun Fragment.showLongToast(text: () -> String) {
    Toast.makeText(requireContext(), text.invoke(), Toast.LENGTH_LONG).show()
}

Whole library rename, plus some StringExt

Appropriate logging settings, plus testing of main extentions

new version with temporary logging