andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Codacy style changes for test files

Browse Source
This commit is contained in:
Angelos Chalaris
2018-08-02 13:32:50 +03:00
parent 9385ef92ad
commit 067447bdfa
338 changed files with 2641 additions and 2305 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
test/factors/factors.js
View File

@ -1,20 +1,21 @@
const factors = (num, primes = false) => {
const isPrime = num => {
const boundary = Math.floor(Math.sqrt(num));
for (var i = 2; i <= boundary; i++) if (num % i === 0) return false;
return num >= 2;
};
const isNeg = num < 0;
num = isNeg ? -num : num;
let array = Array.from({ length: num - 1 })
.map((val, i) => (num % (i + 2) === 0 ? i + 2 : false))
.filter(val => val);
if (isNeg)
array = array.reduce((acc, val) => {
acc.push(val);
acc.push(-val);
return acc;
}, []);
return primes ? array.filter(isPrime) : array;
const isPrime = num => {
const boundary = Math.floor(Math.sqrt(num));
for (var i = 2; i <= boundary; i++) if (num % i === 0) return false;
return num >= 2;
};
const isNeg = num < 0;
num = isNeg ? -num : num;
let array = Array.from({ length: num - 1 })
.map((val, i) => (num % (i + 2) === 0 ? i + 2 : false))
.filter(val => val);
if (isNeg)
array = array.reduce((acc, val) => {
acc.push(val);
acc.push(-val);
return acc;
}, []);
return primes ? array.filter(isPrime) : array;
};
module.exports = factors;