Add copyright header to all files

build.gradle

@@ -15,6 +15,7 @@ repositories {
 spotless {
     kotlin {
         ktlint("0.36.0")
+        licenseHeaderFile project.rootProject.file('gradle/copyright.kt')
     }
 }
 

gradle/copyright.kt

@@ -0,0 +1,16 @@
+/*
+ * Copyright $YEAR Reza Moallemi
+ *
+ * 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.
+ */
+

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.date
 
 import java.util.Date

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.date
 
 import java.util.Calendar
@@ -11,6 +27,7 @@ class DateIterator(
 ) : Iterator<Date> {
 
     private val calendar = Calendar.getInstance(Locale.getDefault())
+
     private var currentDate = startDate
 
     override fun hasNext() = currentDate <= endDate

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.date
 
 import java.util.Date
@@ -8,8 +24,7 @@ class DateRange(
     private val stepDays: Int = 1
 ) : Iterable<Date>, ClosedRange<Date> {
 
-    override fun iterator(): Iterator<Date> =
-        DateIterator(start, endInclusive, stepDays)
+    override fun iterator(): Iterator<Date> = DateIterator(start, endInclusive, stepDays)
 
     infix fun step(days: Int) = DateRange(start, endInclusive, days)
 }

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.localdate
 
 import java.time.LocalDate

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.localdate
 
 import java.time.LocalDate

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.localdate
 
 import java.time.LocalDate

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.date
 
 import java.text.SimpleDateFormat

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2020 Reza Moallemi
+ *
+ * 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.moallemi.tools.daterange.localdate
 
 import java.time.LocalDate