#### History of Idiom 54 > diff from v24 to v25

Edit summary for version 25 :

New JS implementation by user [Dodopod]

New JS implementation by user [Dodopod]

↷

#### Version 24

2017-03-27, 19:20:36

#### Version 25

2017-05-30, 15:37:58

# Idiom #54 Compute sum of integers

Calculate the sum s of integer list x.

# Idiom #54 Compute sum of integers

Calculate the sum s of integer list x.

##### Code

var s = x.reduce((a, b) => a + b, 0);