prefer-wrapper-method.md

Prefer wrapper method

When starting a chain with an initial value that contains a call to an array or string method, it could be better to move that method to the chain itself.

Rule Details

This rule takes no arguments.

The following patterns are considered warnings:

_(str.split(' ')).map(f).reduce(g);

_.chain(str.split(' ')).map(f).reduce(g).value();

The following patterns are not considered warnings:

_(str).split(' ').map(f).reduce(g);
 
_.chain(str).split(' ').map(f).reduce(g).value();

When Not To Use It

If you do not want to enforce using wrapper methods, you should not use this rule.