ch01: volumeCreditFor 인라인화

IamGroooooot · IamGroooooot · commit 6bb0effc4b08 · 2025-01-24T23:28:14.000+09:00
diff --git a/src/main/kotlin/chapter01/CreateStatementData.kt b/src/main/kotlin/chapter01/CreateStatementData.kt
@@ -69,10 +69,6 @@ internal fun createStatementData(plays: Plays, invoice: Invoice): StatementData
         return plays[aPerformance.playID]!!
     }
 
-    fun volumeCreditsFor(aPerformance: Performance): Int {
-        return PerformanceCalculator(aPerformance, playFor(aPerformance)).volumeCredits
-    }
-
     fun totalVolumeCredits(data: StatementData): Int {
         return data.performances.sumOf { it.volumeCredits }
     }
@@ -86,7 +82,7 @@ internal fun createStatementData(plays: Plays, invoice: Invoice): StatementData
         val result = EnrichedPerformance(aPerformance)
         result.play = calculator.play
         result.amount = calculator.amount
-        result.volumeCredits = volumeCreditsFor(aPerformance)
+        result.volumeCredits = calculator.volumeCredits
         return result
     }
 

Original file line number	Diff line number	Diff line change
`@@ -69,10 +69,6 @@ internal fun createStatementData(plays: Plays, invoice: Invoice): StatementData`
`69`	`69`	`return plays[aPerformance.playID]!!`
`70`	`70`	`}`
`71`	`71`
`72`		`- fun volumeCreditsFor(aPerformance: Performance): Int {`
`73`		`- return PerformanceCalculator(aPerformance, playFor(aPerformance)).volumeCredits`
`74`		`- }`
`75`		`-`
`76`	`72`	`fun totalVolumeCredits(data: StatementData): Int {`
`77`	`73`	`return data.performances.sumOf { it.volumeCredits }`
`78`	`74`	`}`
`@@ -86,7 +82,7 @@ internal fun createStatementData(plays: Plays, invoice: Invoice): StatementData`
`86`	`82`	`val result = EnrichedPerformance(aPerformance)`
`87`	`83`	`result.play = calculator.play`
`88`	`84`	`result.amount = calculator.amount`
`89`		`- result.volumeCredits = volumeCreditsFor(aPerformance)`
	`85`	`+ result.volumeCredits = calculator.volumeCredits`
`90`	`86`	`return result`
`91`	`87`	`}`
`92`	`88`