Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-02-11 03:17:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Math them all.

Browse Source
This commit is contained in:
Michał Lipiński
2017-04-04 22:38:50 +02:00
parent bbd59f800b
commit 2538a56577
11 changed files with 14 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
random.js
View File

@@ -3,9 +3,6 @@ import toFinite from './toFinite.js'
/** Built-in method references without a dependency on `root`. */
const freeParseFloat = parseFloat
/* Built-in method references for those with the same name as other `lodash` methods. */
const nativeRandom = Math.random
/**
* Produces a random number between the inclusive `lower` and `upper` bounds.
* If only one argument is provided a number between `0` and the given number
@@ -66,11 +63,11 @@ function random(lower, upper, floating) {
upper = temp
}
if (floating || lower % 1 || upper % 1) {
const rand = nativeRandom()
const rand = Math.random()
const randLength = `${ rand }`.length - 1
return Math.min(lower + (rand * (upper - lower + freeParseFloat(`1e-${ randLength }`)), upper))
}
return lower + Math.floor(nativeRandom() * (upper - lower + 1))
return lower + Math.floor(Math.random() * (upper - lower + 1))
}
export default random