Update document generation script

This commit is contained in:
Mike Farah
2021-11-03 15:00:28 +11:00
parent 5bedd759a8
commit a41131816a
34 changed files with 111 additions and 1337 deletions
+2 -13
View File
@@ -1,47 +1,36 @@
# Keys
Use the `keys` operator to return map keys or array indices.
Use the `keys` operator to return map keys or array indices.
## Map keys
Given a sample.yml file of:
```yaml
dog: woof
cat: meow
```
then
```bash
yq eval 'keys' sample.yml
```
will output
```yaml
- dog
- cat
```
## Array keys
Given a sample.yml file of:
```yaml
- apple
- banana
```
then
```bash
yq eval 'keys' sample.yml
```
will output
```yaml
- 0
- 1
```