single-expressions.18 : Extract leftPart and rightPart

Duncan McGregor · dmcg · commit 6d1332caa854 · 2021-06-23T10:16:27.000+01:00
diff --git a/src/main/java/travelator/EmailAddress.kt b/src/main/java/travelator/EmailAddress.kt
@@ -14,9 +14,11 @@ data class EmailAddress(
             require(!(atIndex < 1 || atIndex == value.length - 1)) {
                 "EmailAddress must be two parts separated by @"
             }
+            val leftPart = value.substring(0, atIndex)
+            val rightPart = value.substring(atIndex + 1)
             return EmailAddress(
-                value.substring(0, atIndex),
-                value.substring(atIndex + 1)
+                leftPart,
+                rightPart
             )
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -14,9 +14,11 @@ data class EmailAddress(`
`14`	`14`	`require(!(atIndex < 1 \|\| atIndex == value.length - 1)) {`
`15`	`15`	`"EmailAddress must be two parts separated by @"`
`16`	`16`	`}`
	`17`	`+ val leftPart = value.substring(0, atIndex)`
	`18`	`+ val rightPart = value.substring(atIndex + 1)`
`17`	`19`	`return EmailAddress(`
`18`		`- value.substring(0, atIndex),`
`19`		`- value.substring(atIndex + 1)`
	`20`	`+ leftPart,`
	`21`	`+ rightPart`
`20`	`22`	`)`
`21`	`23`	`}`
`22`	`24`	`}`