diff options
Diffstat (limited to 'app/assets/javascripts/lib/utils/number_utils.js')
-rw-r--r-- | app/assets/javascripts/lib/utils/number_utils.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/app/assets/javascripts/lib/utils/number_utils.js b/app/assets/javascripts/lib/utils/number_utils.js index 917a45eb06b..a02c79b787e 100644 --- a/app/assets/javascripts/lib/utils/number_utils.js +++ b/app/assets/javascripts/lib/utils/number_utils.js @@ -52,3 +52,31 @@ export function bytesToKiB(number) { export function bytesToMiB(number) { return number / (BYTES_IN_KIB * BYTES_IN_KIB); } + +/** + * Utility function that calculates GiB of the given bytes. + * @param {Number} number + * @returns {Number} + */ +export function bytesToGiB(number) { + return number / (BYTES_IN_KIB * BYTES_IN_KIB * BYTES_IN_KIB); +} + +/** + * Port of rails number_to_human_size + * Formats the bytes in number into a more understandable + * representation (e.g., giving it 1500 yields 1.5 KB). + * + * @param {Number} size + * @returns {String} + */ +export function numberToHumanSize(size) { + if (size < BYTES_IN_KIB) { + return `${size} bytes`; + } else if (size < BYTES_IN_KIB * BYTES_IN_KIB) { + return `${bytesToKiB(size).toFixed(2)} KiB`; + } else if (size < BYTES_IN_KIB * BYTES_IN_KIB * BYTES_IN_KIB) { + return `${bytesToMiB(size).toFixed(2)} MiB`; + } + return `${bytesToGiB(size).toFixed(2)} GiB`; +} |