PR2 Refactor to single line.

newhoggy · newhoggy · commit 49c6ab1d0c6e · 2015-10-30T23:55:33.000+11:00
diff --git a/hashids-scala/src/main/scala/org/hashids/Hashids.scala b/hashids-scala/src/main/scala/org/hashids/Hashids.scala
@@ -139,11 +139,7 @@ class Hashids(
       if (encode(res:_*) == hash) res else Nil
   }
 
-  def decodeHex(hash: String): String = {
-    decode(hash).map { x =>
-      x.toHexString.substring(1).toUpperCase
-    }.mkString
-  }
+  def decodeHex(hash: String): String = decode(hash).map(_.toHexString.substring(1).toUpperCase).mkString
 
   def version = "1.0.0"
 }

Original file line number	Diff line number	Diff line change
`@@ -139,11 +139,7 @@ class Hashids(`
`139`	`139`	`if (encode(res:_*) == hash) res else Nil`
`140`	`140`	`}`
`141`	`141`
`142`		`- def decodeHex(hash: String): String = {`
`143`		`- decode(hash).map { x =>`
`144`		`- x.toHexString.substring(1).toUpperCase`
`145`		`- }.mkString`
`146`		`- }`
	`142`	`+ def decodeHex(hash: String): String = decode(hash).map(_.toHexString.substring(1).toUpperCase).mkString`
`147`	`143`
`148`	`144`	`def version = "1.0.0"`
`149`	`145`	`}`