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@@ -63,7 +63,29 @@ will output
- ~
```
## Unique array object fields
## Unique array objects
Given a sample.yml file of:
```yaml
- name: harry
pet: cat
- name: billy
pet: dog
- name: harry
pet: cat
```
then
```bash
yq 'unique' sample.yml
```
will output
```yaml
- name: harry
pet: cat
- name: billy
pet: dog
```
## Unique array of objects by a field
Given a sample.yml file of:
```yaml
- name: harry
@@ -85,3 +107,25 @@ will output
pet: dog
```
## Unique array of arrays
Given a sample.yml file of:
```yaml
- - cat
- dog
- - cat
- sheep
- - cat
- dog
```
then
```bash
yq 'unique' sample.yml
```
will output
```yaml
- - cat
- dog
- - cat
- sheep
```