https://github.com/robstoll/kbox

Utility library for Kotlin
https://github.com/robstoll/kbox

kotlin kotlin-multiplatform utilities

Last synced: 17 days ago
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Utility library for Kotlin

• Host: GitHub
• URL: https://github.com/robstoll/kbox
• Owner: robstoll
• License: apache-2.0
• Created: 2017-01-22T18:21:59.000Z (over 8 years ago)
• Default Branch: main
• Last Pushed: 2025-03-20T14:29:02.000Z (about 1 month ago)
• Last Synced: 2025-04-05T07:27:14.120Z (25 days ago)
• Topics: kotlin, kotlin-multiplatform, utilities
• Language: Kotlin
• Size: 1.8 MB
• Stars: 8
• Watchers: 3
• Forks: 4
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        


[![Download](https://img.shields.io/badge/Download-3.1.0-%23007ec6)](https://central.sonatype.com/artifact/ch.tutteli.kbox/kbox/3.1.0)

[![Apache license](https://img.shields.io/badge/license-Apache%202.0-brightgreen.svg)](http://opensource.org/licenses/Apache2.0)

[![Build Status Ubuntu](https://github.com/robstoll/kbox/workflows/Ubuntu/badge.svg?event=push)](https://github.com/robstoll/kbox/actions?query=workflow%3AUbuntu+branch%3Amain)

[![Build Status Windows](https://github.com/robstoll/kbox/workflows/Windows/badge.svg?event=push)](https://github.com/robstoll/kbox/actions?query=workflow%3AWindows+branch%3Amain)

# KBox

KBox is a very small but useful utility library for Kotlin (JVM, Android and JS) providing functions which are missing

in the stdlib such as:

- [failIf](https://github.com/robstoll/kbox/tree/main/src/commonMain/kotlin/ch/tutteli/kbox/failIf.kt)

- [takeIf](https://github.com/robstoll/kbox/tree/main/src/commonMain/kotlin/ch/tutteli/kbox/takeIf.kt)

- [blankToNull](https://github.com/robstoll/kbox/tree/main/src/commonMain/kotlin/ch/tutteli/kbox/blankToNull.kt)

- [isNotNullAndNotEmpty/Blank](https://github.com/robstoll/kbox/tree/main/src/commonMain/kotlin/ch/tutteli/kbox/isNotNullAndNot.kt)

- [identity](https://github.com/robstoll/kbox/tree/main/src/commonMain/kotlin/ch/tutteli/kbox/identity.kt)

- [Tuple4(Like) - Tuple9(Like)](https://github.com/robstoll/kbox/tree/main/src/commonMain/generated/kotlin/ch/tutteli/kbox)  

  (including functions mapComponentX, append, glue)

- [Triple/Pair.mapFirst/Second/Third](https://github.com/robstoll/kbox/tree/main/src/commonMain/generated/kotlin/ch/tutteli/kbox/tupleMap.kt#L12)

- [toVararg](https://github.com/robstoll/kbox/tree/main/src/commonMain/generated/kotlin/ch/tutteli/kbox/toVararg.kt), [mapVararg](https://github.com/robstoll/kbox/tree/main/src/commonMain/generated/kotlin/ch/tutteli/kbox/mapVararg.kt), [varargToList (glue)](https://github.com/robstoll/kbox/tree/main/src/commonMain/generated/kotlin/ch/tutteli/kbox/varargToList.kt)

and more, see the [Documentation](https://robstoll.github.io/kbox/kdoc/) for a full list.

# Installation

KBox is published to maven central.

```

repositories { mavenCentral() }

dependencies {

    implementation("ch.tutteli.kbox:kbox:3.1.0")

}

```

# Documentation

Visit [https://robstoll.github.io/kbox/kdoc](https://robstoll.github.io/kbox/kdoc/).

# License

KBox is licensed under [Apache 2.0](http://opensource.org/licenses/Apache2.0).