mirror of
https://github.com/nushell/nushell
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# Description
This adds a new cell path literal syntax for use in any value position,
not just in a context where we expect a cell path.
This can be used to assign to a variable and then later use that
variable as a cell path.
Example:
```
> let cell_path = $.a.b
> {a: {b: 3}} | get $cell_path
3
```
# User-Facing Changes
This adds the syntax `$.a.b` to universally mean the cell path `a.b`,
even in a context that doesn't expect a cell path.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
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|---|---|---|
| .. | ||
| test_bits.rs | ||
| test_cell_path.rs | ||
| test_commandline.rs | ||
| test_conditionals.rs | ||
| test_config.rs | ||
| test_config_path.rs | ||
| test_converters.rs | ||
| test_custom_commands.rs | ||
| test_engine.rs | ||
| test_env.rs | ||
| test_hiding.rs | ||
| test_iteration.rs | ||
| test_known_external.rs | ||
| test_math.rs | ||
| test_modules.rs | ||
| test_parser.rs | ||
| test_ranges.rs | ||
| test_regex.rs | ||
| test_strings.rs | ||
| test_table_operations.rs | ||
| test_type_check.rs | ||