Map

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

Map array

Given a sample.yml file of:

[1, 2, 3]

then

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

will output

[2, 3, 4]

Given a sample.yml file of:

{a: 1, b: 2, c: 3}

then

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

will output

{a: 2, b: 3, c: 4}