[`extras-string`] Add `serialCommaWith` syntax for `Seq[String]`

[Kevin Lee]

Task

Summary

[extras-string] Add serialCommaWith syntax for Seq[String]

It is to join a Seq[String] with , (comma), and the last and the second last elements should be also connected with the given conjunction (Oxford comma / Harvard comma).

Once added, replace the implementation of serialCommaAnd with serialCommaWith.

Project Details

Version: 0.40.0

Description

List.empty[String].serialCommaWith("blah")
// String = ""

List("").serialCommaWith("blah")
// String = ""

List("aaa").serialCommaWith("blah")
// String = "aaa"

List("aaa", "bbb").serialCommaWith("blah")
// String = "aaa blah bbb"

List("aaa", "bbb", "ccc").serialCommaWith("blah")
// String = "aaa, bbb, blah ccc"

List("aaa", "bbb", "ccc", "ddd").serialCommaWith("blah")
// String = "aaa, bbb, ccc, blah ddd"