From d5bcf57bd821d3564850d0c92bc600a6c7619097 Mon Sep 17 00:00:00 2001
From: Patrizio Bekerle <patrizio@bekerle.com>
Date: Fri, 20 Mar 2020 14:02:34 +0100
Subject: [PATCH] Add function humanFileSize
---
packages/common/i18next.js | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/packages/common/i18next.js b/packages/common/i18next.js
index 03882eec..b6908149 100644
--- a/packages/common/i18next.js
+++ b/packages/common/i18next.js
@@ -28,6 +28,22 @@ export function numberFormat(i18n, number, options) {
return new Intl.NumberFormat(i18n.languages, options).format(number);
}
+export function humanFileSize(bytes, si) {
+ const thresh = si ? 1000 : 1024;
+ if(Math.abs(bytes) < thresh) {
+ return bytes + ' B';
+ }
+ const units = si
+ ? ['kB','MB','GB','TB','PB','EB','ZB','YB']
+ : ['KiB','MiB','GiB','TiB','PiB','EiB','ZiB','YiB'];
+ let u = -1;
+ do {
+ bytes /= thresh;
+ ++u;
+ } while(Math.abs(bytes) >= thresh && u < units.length - 1);
+ return bytes.toFixed(1)+' '+units[u];
+}
+
/**
* Creates a new i18next instance that is fully initialized.
*
--
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