mirror of
https://github.com/mikefarah/yq.git
synced 2025-01-05 23:05:40 +00:00
35 lines
473 B
Markdown
35 lines
473 B
Markdown
# Reverse
|
|
|
|
Reverses the order of the items in an array
|
|
|
|
## Reverse
|
|
Given a sample.yml file of:
|
|
```yaml
|
|
[1, 2, 3]
|
|
```
|
|
then
|
|
```bash
|
|
yq 'reverse' sample.yml
|
|
```
|
|
will output
|
|
```yaml
|
|
[3, 2, 1]
|
|
```
|
|
|
|
## Sort descending by string field
|
|
Use sort with reverse to sort in descending order.
|
|
|
|
Given a sample.yml file of:
|
|
```yaml
|
|
[{a: banana}, {a: cat}, {a: apple}]
|
|
```
|
|
then
|
|
```bash
|
|
yq 'sort_by(.a) | reverse' sample.yml
|
|
```
|
|
will output
|
|
```yaml
|
|
[{a: cat}, {a: banana}, {a: apple}]
|
|
```
|
|
|