Merge pull request #26 from AbsaOSS/prep_release_0_2_2

Release spark-hats 0.2.2

Author: yruslan

.github/workflows/test.yml

@@ -13,7 +13,7 @@
 # limitations under the License.
 #
 
-name: Run Tests
+name: Build
 
 on:
   push:

README.md

@@ -1,4 +1,5 @@
 # spark-hats
+[![Build](https://github.com/AbsaOSS/spark-hats/workflows/Build/badge.svg)](https://github.com/AbsaOSS/spark-hats/actions)
 
 Spark "**H**elpers for **A**rray **T**ransformation**s**"
 
@@ -14,15 +15,15 @@ Reference the library
 ```
 groupId: za.co.absa
 artifactId: spark-hats_2.11
-version: 0.2.1
+version: 0.2.2
 ```
 
 ### Scala 2.12 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/za.co.absa/spark-hats_2.12/badge.svg)](https://maven-badges.herokuapp.com/maven-central/za.co.absa/spark-hats_2.12)
 
 ```
 groupId: za.co.absa
 artifactId: spark-hats_2.12
-version: 0.2.1
+version: 0.2.2
 ```
 
 Please, use the table below to determine what version of spark-hats to use for Spark compatibility.
@@ -253,6 +254,9 @@ root
 Note that the output schema doesn't have the `c` struct. All fields of `c` are now part of the parent struct. 
 
 ## Changelog
+- #### 0.2.2 released 8 March 2021.
+  - [#23](https://github.com/AbsaOSS/spark-hats/issues/23) Added `nestedUnstruct()` method that flattens one level of nesting for a given struct.
+
 - #### 0.2.1 released 21 January 2020.
   - [#10](https://github.com/AbsaOSS/spark-hats/issues/10) Fixed error column aggregation when the input array is `null`.
 

project/plugins.sbt

@@ -16,5 +16,5 @@
 
 addSbtPlugin("com.jsuereth"      % "sbt-pgp"       % "2.0.0")
 addSbtPlugin("com.github.gseitz" % "sbt-release"   % "1.0.12")
-addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.6.0")
+addSbtPlugin("de.heikoseeberger" % "sbt-header"    % "5.6.0")
 

publish.sbt

@@ -35,7 +35,7 @@ ThisBuild / developers := List(
 
 ThisBuild / homepage := Some(url("https://github.com/AbsaOSS/spark-hats"))
 ThisBuild / description := "Spark extensions for working with nested arrays and structs"
-ThisBuild / startYear := Some(2019)
+ThisBuild / startYear := Some(2020)
 ThisBuild / licenses += "Apache-2.0" -> url("https://www.apache.org/licenses/LICENSE-2.0.txt")
 
 ThisBuild / pomIncludeRepository := { _ => false }

src/test/scala/za/co/absa/spark/hats/transformations/ExtendedTransformationsSuite.scala

@@ -4,6 +4,7 @@
  * 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

src/test/scala/za/co/absa/spark/hats/transformations/samples/NestedMapTestCaseFactory.scala

@@ -4,6 +4,7 @@
  * 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

src/test/scala/za/co/absa/spark/hats/transformations/samples/NestedTestCaseFactory.scala

@@ -4,6 +4,7 @@
  * 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

version.sbt

@@ -14,4 +14,4 @@
  * limitations under the License.
  */
 
-version in ThisBuild := "0.2.2-SNAPSHOT"
+version in ThisBuild := "0.2.3-SNAPSHOT"