From 7ffc1e13d9cbe7c047878af77a31a9bd5665aeab Mon Sep 17 00:00:00 2001 From: Ilya Gorbunov Date: Fri, 24 Apr 2015 19:21:36 +0300 Subject: [PATCH] Char.isLetter and Char.isLetterOrDigit (JVM). --- libraries/stdlib/src/kotlin/text/CharJVM.kt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/libraries/stdlib/src/kotlin/text/CharJVM.kt b/libraries/stdlib/src/kotlin/text/CharJVM.kt index 9aad9c801c4..076aaed7b44 100644 --- a/libraries/stdlib/src/kotlin/text/CharJVM.kt +++ b/libraries/stdlib/src/kotlin/text/CharJVM.kt @@ -21,6 +21,16 @@ package kotlin */ public fun Char.isDefined(): Boolean = Character.isDefined(this) +/** + * Returns `true` if this character is a letter. + */ +public fun Char.isLetter(): Boolean = Character.isLetter(this) + +/** + * Returns `true` if this character is a letter or digit. + */ +public fun Char.isLetterOrDigit(): Boolean = Character.isLetterOrDigit(this) + /** * Returns `true` if this character (Unicode code point) is a digit. */