/*
 * Copyright 2016 Egor Andreevici
 *
 *      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.
 *
 */

package me.egorand.kotlin.playground.classes

import java.util.*

// simple generic function
fun <T> singletonList(item: T): List<T> {
  return listOf(item)
}

// generic extension function
fun <T> T.timestampedToString(): String {
  return "${Date()}: $this";
}

fun main(args: Array<String>) {
  val list = singletonList("one")
  println(list)

  val string = "Initial commit"
  println(string.timestampedToString())
}