Map

Maps values of an array. Use map_values to map values of an object.

Map array

Given a sample.yml file of:

yaml

- 1
- 2
- 3

then

bash

yq 'map(. + 1)' sample.yml

will output

yaml

- 2
- 3
- 4

Given a sample.yml file of:

yaml

a: 1
b: 2
c: 3

then

bash

yq 'map_values(. + 1)' sample.yml

will output

yaml

a: 2
b: 3
c: 4