johanneskraem3r/klock

Multiplatform Date and time library for Kotlin

Klock is a Date & Time library for Multiplatform Kotlin 1.3.

It is designed to be as allocation-free as possible using Kotlin inline classes, to be consistent and portable across targets since all the code is written in Common Kotlin, and to provide an API that is powerful, fun and easy to use.

Support klock

If you like klock, or want your company logo here, please consider becoming a sponsor ★,
in addition to ensure the continuity of the project, you will get exclusive content.

Full Documentation: https://korlibs.soywiz.com/klock/

Some samples:

val now = DateTime.now()
val duration = 1.seconds
val later = now + 1.months + duration
val is2018Leap = Year(2018).isLeap
val daysInCurrentMonth = now.yearMonth.days
val daysInNextMonth = (now.yearMonth + 1.months).days

Usage with gradle:

(Compiled and tested with Gradle 5.4.1, JVM 12.0.1 and Kotlin 1.3.31). Starting with Klock 1.4.0, the library is available at jcenter.

def klockVersion = "1.7.3"

repositories {
    jcenter()
}

kotlin {
    sourceSets {
        commonMain {
            dependencies {
                implementation "com.soywiz.korlibs.klock:klock:$klockVersion" // Common 
            }
        }
    }
}

settings.gradle

enableFeaturePreview('GRADLE_METADATA')

Use with Kotlin-JVM

def klockVersion = "1.7.3"

repositories {
    jcenter()
}

dependencies {
    implementation "com.soywiz.korlibs.klock:klock-jvm:$klockVersion"
}

Versions

Klock	Kotlin	Gradle Metadata	JVM version
1.8.4	1.3.61	1.0	1.8
1.8.0	1.3.60	1.0	1.8
1.7.0	1.3.50	1.0	1.6
1.6.0	1.3.50	1.0	1.6
1.5.0	1.3.40	1.0	1.6
1.4.0	1.3.21	1.0	1.6