.github/workflows/deploy.yml

@@ -45,14 +45,3 @@ jobs:
           SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
           SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
         run: ./gradlew publish
-
-      - name: Deploy to bintray
-        env:
-          SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
-          SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
-          SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
-          SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
-          BINTRAY_USERNAME: ${{ secrets.BINTRAY_USERNAME }}
-          BINTRAY_API_KEY: ${{ secrets.BINTRAY_API_KEY }}
-          BINTRAY_SIGNING_PASSWORD: ${{ secrets.BINTRAY_SIGNING_PASSWORD }}
-        run: ./gradlew bintrayUpload

README.md

@@ -1,11 +1,10 @@
 # Kotlin Date Range
 
-[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/moallemi/kotlin-date-range/CI)](https://github.com/moallemi/kotlin-date-range/actions?query=workflow%3ACI)
-[![Maven Central](https://img.shields.io/maven-central/v/me.moallemi.tools/kotlin-date-range)](https://search.maven.org/artifact/me.moallemi.tools/kotlin-date-range)
-[![Bintray](https://img.shields.io/bintray/v/moallemi/maven/kotlin-date-range?label=jcenter)](https://bintray.com/moallemi/maven/kotlin-date-range)
+[![GitHub Workflow Status](https://github.com/moallemi/kotlin-date-range/workflows/CI/badge.svg)](https://github.com/moallemi/kotlin-date-range/actions?query=workflow%3ACI)
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/me.moallemi.tools/kotlin-date-range/badge.svg)](https://search.maven.org/artifact/me.moallemi.tools/kotlin-date-range)
 
 
-This is a tiny implementation of `rangeTo` operator for `LocalDate` that makes the syntax for loop iteration and control flow statements safe and natural to read.
+This is a tiny implementation of `rangeTo` operator for `Date` and `LocalDate` that makes the syntax for loop iteration and control flow statements safe and natural to read.
 
 ## Installation
 
@@ -27,6 +26,8 @@ From Java SE 8 onwards, users are asked to migrate to java.time (JSR-310). For A
 Using `rangeTo` operator:
 
 ```kotlin
+import me.moallemi.tools.daterange.localdate.rangeTo
+
 val startDate = LocalDate.of(2020, 3, 22)
 val endDate = LocalDate.of(2020, 4, 1)
 for (date in startDate..endDate) {
@@ -37,6 +38,8 @@ for (date in startDate..endDate) {
 Usage with `step` function:
 
 ```kotlin
+import me.moallemi.tools.daterange.localdate.rangeTo
+
 val startDate = LocalDate.of(2020, 3, 22)
 val endDate = LocalDate.of(2020, 4, 1)
 for (date in startDate..endDate step 2) {
@@ -47,6 +50,8 @@ for (date in startDate..endDate step 2) {
 Using with `in` operator:
 
 ```kotlin
+import me.moallemi.tools.daterange.localdate.rangeTo
+
 val startDate = LocalDate.of(2020, 1, 1)
 val endDate = LocalDate.of(2020, 1, 5)
 
@@ -58,6 +63,8 @@ val result: Boolean = LocalDate.of(2020, 1, 2) in (startDate..endDate)
 Using `rangeTo` operator:
 
 ```kotlin
+import me.moallemi.tools.daterange.date.rangeTo
+
 val calendar = Calendar.getInstance(Locale.getDefault())
 calendar.set(2020, 0, 1)
 val startDate = calendar.time
@@ -71,6 +78,8 @@ for (date in startDate..endDate) {
 Usage with `step` function:
 
 ```kotlin
+import me.moallemi.tools.daterange.date.rangeTo
+
 for (date in startDate..endDate step 2) {
     println(date)
 }

build.gradle

@@ -1,9 +1,8 @@
 plugins {
-    id 'org.jetbrains.kotlin.jvm' version '1.3.70'
+    id 'org.jetbrains.kotlin.jvm' version '1.7.20'
 
-    id 'com.diffplug.gradle.spotless' version '3.27.2'
+    id 'com.diffplug.spotless' version '6.11.0'
 
-    id "com.jfrog.bintray" version "1.8.4"
     id "maven-publish"
     id "signing"
 }
@@ -14,15 +13,15 @@ repositories {
 
 spotless {
     kotlin {
-        ktlint("0.36.0")
+        ktlint("0.47.1")
         licenseHeaderFile project.rootProject.file('gradle/copyright.kt')
     }
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib:1.3.70"
+    implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.7.20'
 
-    testImplementation 'junit:junit:4.13'
+    testImplementation 'junit:junit:4.13.2'
 }
 
 compileKotlin {

gradle/publish.gradle

@@ -75,42 +75,4 @@ signing {
     required !version.endsWith('SNAPSHOT')
     useInMemoryPgpKeys(System.getenv('SIGNING_KEY'), System.getenv('SIGNING_PASSWORD'))
     sign(publishing.publications["kotlinDateRange"])
-}
-
-bintray {
-    user = System.getenv('BINTRAY_USERNAME')
-    key = System.getenv('BINTRAY_API_KEY')
-    publications = ['kotlinDateRange']
-    dryRun = false
-    pkg {
-        repo = 'maven'
-        name = 'kotlin-date-range'
-        desc = project.description
-        websiteUrl = project.url
-        issueTrackerUrl = 'https://github.com/moallemi/kotlin-date-range/issues'
-        vcsUrl = 'https://github.com/moallemi/kotlin-date-range.git'
-        licenses = ['Apache-2.0']
-        labels = ['kotlin', 'android', 'date', 'local-date', 'date-range']
-        publicDownloadNumbers = false
-        githubRepo = 'moallemi/kotlin-date-range' //Optional Github repository
-        githubReleaseNotesFile = 'README.md' //Optional Github readme file
-        version {
-            name = project.version
-            //desc = 'optional, version-specific description'
-            //released  = 'optional, date of the version release' //2 possible values: date in the format of 'yyyy-MM-dd'T'HH:mm:ss.SSSZZ' OR a java.util.Date instance
-            //vcsTag = '1.3.0'
-            // attributes = [] //Optional version-level attributes
-            gpg {
-                sign = true //Determines whether to GPG sign the files. The default is false
-                passphrase = System.getenv('BINTRAY_SIGNING_PASSWORD') //Optional. The passphrase for GPG signing'
-            }
-            mavenCentralSync {
-                sync = false //Optional (true by default). Determines whether to sync the version to Maven Central.
-                user = System.getenv('SONATYPE_USERNAME') //OSS user token
-                password = System.getenv('SONATYPE_PASSWORD') //OSS user password
-                close = '1' //Optional property. By default the staging repository is closed and artifacts are released to Maven Central. You can optionally turn this behaviour off (by puting 0 as value) and release the version manually.
-            }
-        }
-    }
-
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,4 @@
-#Sun Mar 22 12:54:09 CET 2020
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.0-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

src/main/kotlin/me/moallemi/tools/daterange/date/DateExt.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/kotlin/me/moallemi/tools/daterange/date/DateIterator.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/kotlin/me/moallemi/tools/daterange/date/DateRange.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,4 +27,8 @@ class DateRange(
     override fun iterator(): Iterator<Date> = DateIterator(start, endInclusive, stepDays)
 
     infix fun step(days: Int) = DateRange(start, endInclusive, days)
+
+    companion object {
+        val EMPTY: DateRange = DateRange(Date(1), Date(0))
+    }
 }

src/main/kotlin/me/moallemi/tools/daterange/localdate/LocalDateExt.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/kotlin/me/moallemi/tools/daterange/localdate/LocalDateIterator.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/kotlin/me/moallemi/tools/daterange/localdate/LocalDateRange.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,4 +28,8 @@ class LocalDateRange(
         LocalDateIterator(start, endInclusive, stepDays)
 
     infix fun step(days: Long) = LocalDateRange(start, endInclusive, days)
+
+    companion object {
+        val EMPTY: LocalDateRange = LocalDateRange(LocalDate.ofEpochDay(1), LocalDate.ofEpochDay(0))
+    }
 }

src/test/kotlin/me/moallemi/tools/daterange/date/DateRangeTest.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,11 +16,12 @@
 
 package me.moallemi.tools.daterange.date
 
+import junit.framework.TestCase.assertEquals
+import org.junit.Test
 import java.text.SimpleDateFormat
 import java.util.Calendar
+import java.util.Date
 import java.util.Locale
-import junit.framework.TestCase.assertEquals
-import org.junit.Test
 
 class DateRangeTest {
 
@@ -66,4 +67,13 @@ class DateRangeTest {
 
         assertEquals(expected, actual)
     }
+
+    @Test
+    fun testEmpty() {
+        val expected = listOf<Date>()
+
+        val actual = DateRange.EMPTY.toList()
+
+        assertEquals(expected, actual)
+    }
 }

src/test/kotlin/me/moallemi/tools/daterange/localdate/LocalDateRangeTest.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 Reza Moallemi
+ * Copyright 2022 Reza Moallemi
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,9 +16,9 @@
 
 package me.moallemi.tools.daterange.localdate
 
-import java.time.LocalDate
 import junit.framework.TestCase.assertEquals
 import org.junit.Test
+import java.time.LocalDate
 
 class LocalDateRangeTest {
 
@@ -63,4 +63,13 @@ class LocalDateRangeTest {
 
         assertEquals(true, actual)
     }
+
+    @Test
+    fun testEmpty() {
+        val expected = listOf<LocalDate>()
+
+        val actual = LocalDateRange.EMPTY.toList()
+
+        assertEquals(expected, actual)
+    }
 }