From 503e74c8c6258598f700e27d5d10cd75d4cb1d97 Mon Sep 17 00:00:00 2001 From: Angelos Chalaris Date: Thu, 12 Apr 2018 21:42:34 +0300 Subject: [PATCH] Update hz.md --- snippets/hz.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/snippets/hz.md b/snippets/hz.md index 1487b9b46..a9848fb55 100644 --- a/snippets/hz.md +++ b/snippets/hz.md @@ -3,7 +3,9 @@ Returns the number of times a function executed per second. `hz` is the unit for `hertz`, the unit of frequency defined as one cycle per second. -Use `window.performance.now()` to get the difference in milliseconds before and after the iteration loop to calculate the time elapsed executing the function `iterations` times. Return the number of cycles per second by converting milliseconds to seconds and dividing it by the time elapsed. Omit the second argument, `iterations`, to use the default of 100 iterations. +Use `performance.now()` to get the difference in milliseconds before and after the iteration loop to calculate the time elapsed executing the function `iterations` times. +Return the number of cycles per second by converting milliseconds to seconds and dividing it by the time elapsed. +Omit the second argument, `iterations`, to use the default of 100 iterations. ```js const hz = (fn, iterations = 100) => {