solution

ursusandwolf · ursusandwolf · commit b01b73fb9bb5 · 2026-05-31T19:56:19.000+03:00
diff --git a/src/main/kotlin/mate/academy/MakeAbbreviation.kt b/src/main/kotlin/mate/academy/MakeAbbreviation.kt
@@ -2,10 +2,12 @@ package mate.academy
 
 fun makeAbbr(source: String) : String {
     val sb = StringBuilder()
-    for(s in source.split(' ')) {
-        if (s.isNotEmpty()) {
-        sb.append(s[0])
+
+    for (word in source.split(' ')) {
+        if (word.isNotBlank()) {
+            sb.append(word.first())
         }
     }
+
     return sb.toString().uppercase()
 }

Original file line number	Diff line number	Diff line change
`@@ -2,10 +2,12 @@ package mate.academy`
`2`	`2`
`3`	`3`	`fun makeAbbr(source: String) : String {`
`4`	`4`	`val sb = StringBuilder()`
`5`		`- for(s in source.split(' ')) {`
`6`		`- if (s.isNotEmpty()) {`
`7`		`- sb.append(s[0])`
	`5`	`+`
	`6`	`+ for (word in source.split(' ')) {`
	`7`	`+ if (word.isNotBlank()) {`
	`8`	`+ sb.append(word.first())`
`8`	`9`	`}`
`9`	`10`	`}`
	`11`	`+`
`10`	`12`	`return sb.toString().uppercase()`
`11`	`13`	`}`