From 2a167aa030b244060fc479d2b88fdb9b9171d026 Mon Sep 17 00:00:00 2001 From: Junegunn Choi Date: Sun, 29 Mar 2015 02:59:32 +0900 Subject: Implement --expect option to support simple key bindings (#163) --- src/util/util.go | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/util') diff --git a/src/util/util.go b/src/util/util.go index 1f53cc76..2d680b1a 100644 --- a/src/util/util.go +++ b/src/util/util.go @@ -61,6 +61,10 @@ func DurWithin( return val } +func Between(val int, min int, max int) bool { + return val >= min && val <= max +} + // IsTty returns true is stdin is a terminal func IsTty() bool { return int(C.isatty(C.int(os.Stdin.Fd()))) != 0 -- cgit v1.2.3