From 930b639cc9cd2d2873302f30303378c0e53816a8 Mon Sep 17 00:00:00 2001 From: Wim Date: Sat, 18 Feb 2017 23:00:46 +0100 Subject: Update vendor --- vendor/github.com/GeertJohan/go.rice/rice/util.go | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 vendor/github.com/GeertJohan/go.rice/rice/util.go (limited to 'vendor/github.com/GeertJohan/go.rice/rice/util.go') diff --git a/vendor/github.com/GeertJohan/go.rice/rice/util.go b/vendor/github.com/GeertJohan/go.rice/rice/util.go new file mode 100644 index 00000000..c9ed4b0a --- /dev/null +++ b/vendor/github.com/GeertJohan/go.rice/rice/util.go @@ -0,0 +1,22 @@ +package main + +import ( + "math/rand" + "time" +) + +// randomString generates a pseudo-random alpha-numeric string with given length. +func randomString(length int) string { + rand.Seed(time.Now().UnixNano()) + k := make([]rune, length) + for i := 0; i < length; i++ { + c := rand.Intn(35) + if c < 10 { + c += 48 // numbers (0-9) (0+48 == 48 == '0', 9+48 == 57 == '9') + } else { + c += 87 // lower case alphabets (a-z) (10+87 == 97 == 'a', 35+87 == 122 = 'z') + } + k[i] = rune(c) + } + return string(k) +} -- cgit v1.2.3