Scala example source code file (CaseInsensitiveUsage.scala)

This example Scala source code file (CaseInsensitiveUsage.scala) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Scala by Example" ^TM.

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Java - Scala tags/keywords

app, caseinsensitiveusage, int, map, one, set, two

The CaseInsensitiveUsage.scala Scala example source code

package scalaz.example

import scalaz.{CaseInsensitive => CI}

object CaseInsensitiveUsage extends App {

  def maps() {
    val nums: Map[CI[String], Int] = Map(CI("ONE") -> 1, CI("Two") -> 2)

    assert(nums(CI("one")) == 1)
    assert(nums(CI("TWO")) == 2)
  }

  def sets() {
    val nums: Set[CI[String]] = Set(CI("ONE"), CI("Two"))

    assert(nums(CI("one")))
    assert(nums(CI("TWO")))
  }

  maps()
  sets()
}