yq/mkdocs/snippets/keys_with_dots.md

### Keys with dots
When specifying a key that has a dot use key lookup indicator.

```yaml
b:
  foo.bar: 7
```

```bash
yaml r sample.yaml b[foo.bar]
```

```bash
yaml w sample.yaml b[foo.bar] 9
```

Any valid yaml key can be specified as part of a key lookup.
Task: Add docs on keys with dots Adds documentation on how to use a key lookup indicator for dealing with keys that have dots when specifying a path as part of create, read, and write commands. Resolves: #22 2017-09-26 02:36:49 +00:00			`### Keys with dots`
			`When specifying a key that has a dot use key lookup indicator.`

			```yaml
			`b:`
			`foo.bar: 7`
			```

			```bash
			`yaml r sample.yaml b[foo.bar]`
			```

			```bash
			`yaml w sample.yaml b[foo.bar] 9`
			```

			`Any valid yaml key can be specified as part of a key lookup.`