string practice

abeshle · abeshle · commit 1c3ff8f2f18f · 2026-01-08T23:06:45.000-04:00
diff --git a/src/main/kotlin/mate/academy/MakeAbbreviation.kt b/src/main/kotlin/mate/academy/MakeAbbreviation.kt
@@ -1,6 +1,7 @@
 package mate.academy
 
 fun makeAbbr(source: String) : String {
-    // implement this function
-    return ""
+    return source.trim()
+        .split(Regex("\\s+"))
+        .joinToString("") { it.first().uppercaseChar().toString() }
 }

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,7 @@`
`1`	`1`	`package mate.academy`
`2`	`2`
`3`	`3`	`fun makeAbbr(source: String) : String {`
`4`		`- // implement this function`
`5`		`- return ""`
	`4`	`+ return source.trim()`
	`5`	`+ .split(Regex("\\s+"))`
	`6`	`+ .joinToString("") { it.first().uppercaseChar().toString() }`
`6`	`7`	`}`