Kotlin Cached Property

Lazy cache using Kotlin delegated property.

class SomeClass {

    val myData by cached { Random(10).nextInt() }

    // Clears cached value and makes the `cached`
    // initializer block run again on next `myData` request
    fun revoke() = ::myData.invalidateCache()
}

Download

repositories {
    maven { url "https://jitpack.io" }
}

dependencies {
    implementation "com.github.yamamotoj:cached-property-kotlin:{latest-version}"
}

Licence

Copyright 2017 Jumpei Yamamoto

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Contributors

• Enrico Siboni