Add samples for String/CharSequence filter & filterNot (#3390)

* Add samples for String/CharSequence filter & filterNot * Link samples to stdlib generator
2020-05-18 22:15:41 +02:00
parent 25f83e941c
commit d6a8003743
3 changed files with 24 additions and 4 deletions
@@ -79,6 +79,24 @@ class Strings {
        assertPrints(proteins.take(5).toList(), "[Isoleucine, Arginine, Glycine, Arginine, Glutamine]")
    }

+    @Sample
+    fun filter() {
+        val text = "a1b2c3d4e5"
+
+        val textWithOnlyDigits = text.filter { it.isDigit() }
+
+        assertPrints(textWithOnlyDigits, "12345")
+    }
+
+    @Sample
+    fun filterNot() {
+        val text = "a1b2c3d4e5"
+
+        val textWithoutDigits = text.filterNot { it.isDigit() }
+
+        assertPrints(textWithoutDigits, "abcde")
+    }
+
    @Sample
    fun zip() {
        val stringA = "abcd"