#SExt A small library that adds the missing useful functions to the standard Scala library. These include

• unfold, unfold1, foldTo, foldFrom
• mapKeys
• zipBy, unzip4
• treeString,valueTreeString
• prependLines, splitBy

... and some others you'll have to check in the source src/main/scala/sext/package.scala

#Using Add the following Maven dependency

<dependency>
  <groupId>com.github.nikita-volkov</groupId>
  <artifactId>sext</artifactId>
  <version>0.2.3</version>
</dependency>

or SBT dependency

libraryDependencies += "com.github.nikita-volkov" % "sext" % "0.2.4"

(or the appropriate Gradle one)

Add the following import statement to your files:

import sext._