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Diffstat (limited to 'doc/progs/eff_bytesize.go')
-rw-r--r-- | doc/progs/eff_bytesize.go | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/doc/progs/eff_bytesize.go b/doc/progs/eff_bytesize.go deleted file mode 100644 index b45961114d..0000000000 --- a/doc/progs/eff_bytesize.go +++ /dev/null @@ -1,47 +0,0 @@ -// Copyright 2009 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package main - -import "fmt" - -type ByteSize float64 - -const ( - _ = iota // ignore first value by assigning to blank identifier - KB ByteSize = 1 << (10 * iota) - MB - GB - TB - PB - EB - ZB - YB -) - -func (b ByteSize) String() string { - switch { - case b >= YB: - return fmt.Sprintf("%.2fYB", b/YB) - case b >= ZB: - return fmt.Sprintf("%.2fZB", b/ZB) - case b >= EB: - return fmt.Sprintf("%.2fEB", b/EB) - case b >= PB: - return fmt.Sprintf("%.2fPB", b/PB) - case b >= TB: - return fmt.Sprintf("%.2fTB", b/TB) - case b >= GB: - return fmt.Sprintf("%.2fGB", b/GB) - case b >= MB: - return fmt.Sprintf("%.2fMB", b/MB) - case b >= KB: - return fmt.Sprintf("%.2fKB", b/KB) - } - return fmt.Sprintf("%.2fB", b) -} - -func main() { - fmt.Println(YB, ByteSize(1e13)) -} |