perf improvement

ologe · ologe · commit 69b1b20e21d6 · 2019-07-31T13:34:35.000+02:00
diff --git a/library/src/main/java/dev/olog/contentresolversql/ContentResolverExtension.kt b/library/src/main/java/dev/olog/contentresolversql/ContentResolverExtension.kt
@@ -125,9 +125,11 @@ fun ContentResolver.querySql2(
     }
 }
 
-internal fun createKeywords(query: String): List<Pair<String, Int>> {
-    return keywords.map { it to query.indexOf(it, ignoreCase = true) }
+internal inline fun createKeywords(query: String): List<Pair<String, Int>> {
+    return keywords.asSequence()
+        .map { it to query.indexOf(it, ignoreCase = true) }
         .filter { it.second > -1 }
+        .toList()
 }
 
 internal inline fun sanitize(keywords: List<Pair<String, Int>>) {

Original file line number	Diff line number	Diff line change
`@@ -125,9 +125,11 @@ fun ContentResolver.querySql2(`
`125`	`125`	`}`
`126`	`126`	`}`
`127`	`127`
`128`		`-internal fun createKeywords(query: String): List<Pair<String, Int>> {`
`129`		`- return keywords.map { it to query.indexOf(it, ignoreCase = true) }`
	`128`	`+internal inline fun createKeywords(query: String): List<Pair<String, Int>> {`
	`129`	`+ return keywords.asSequence()`
	`130`	`+ .map { it to query.indexOf(it, ignoreCase = true) }`
`130`	`131`	`.filter { it.second > -1 }`
	`132`	`+ .toList()`
`131`	`133`	`}`
`132`	`134`
`133`	`135`	`internal inline fun sanitize(keywords: List<Pair<String, Int>>) {`