Logo

Programming-Idioms

History of Idiom 57 > diff from v42 to v43

Edit summary for version 43 by programming-idioms.org:
[JS] Predicate name p. +DocURL
↷

Version 42

2018-05-08, 00:28:21

Version 43

2018-10-28, 18:12:03

Idiom #57 Filter list

Create list y containing items from list x satisfying predicate p. Respect original ordering. Don't modify x in-place.

Idiom #57 Filter list

Create list y containing items from list x satisfying predicate p. Respect original ordering. Don't modify x in-place.

Code 
y = x.filter(f);
Code 
y = x.filter(p);
Doc URL
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter