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# Description BEFORE: ``` Subcommands: str camel-case - Convert a string to camelCase str capitalize - Capitalize first letter of text str collect - 'str collect' is deprecated. Please use 'str join' instead. str contains - Checks if string input contains a substring str distance - Compare two strings and return the edit distance/Levenshtein distance str downcase - Make text lowercase str ends-with - Check if an input ends with a string str find-replace - Deprecated command str index-of - Returns start index of first occurrence of string in input, or -1 if no match str join - Concatenate multiple strings into a single string, with an optional separator between each str kebab-case - Convert a string to kebab-case str length - Output the length of any strings in the pipeline str lpad - Left-pad a string to a specific length str pascal-case - Convert a string to PascalCase str replace - Find and replace text str reverse - Reverse every string in the pipeline str rpad - Right-pad a string to a specific length str screaming-snake-case - Convert a string to SCREAMING_SNAKE_CASE str snake-case - Convert a string to snake_case str starts-with - Check if an input starts with a string str substring - Get part of a string. Note that the start is included but the end is excluded, and that the first character of a string is index 0. str title-case - Convert a string to Title Case str to-datetime - Deprecated command str to-decimal - Deprecated command str to-int - Deprecated command str trim - Trim whitespace or specific character str upcase - Make text uppercase ``` AFTER: ``` Subcommands: str camel-case - Convert a string to camelCase str capitalize - Capitalize first letter of text str contains - Checks if string input contains a substring str distance - Compare two strings and return the edit distance/Levenshtein distance str downcase - Make text lowercase str ends-with - Check if an input ends with a string str index-of - Returns start index of first occurrence of string in input, or -1 if no match str join - Concatenate multiple strings into a single string, with an optional separator between each str kebab-case - Convert a string to kebab-case str length - Output the length of any strings in the pipeline str lpad - Left-pad a string to a specific length str pascal-case - Convert a string to PascalCase str replace - Find and replace text str reverse - Reverse every string in the pipeline str rpad - Right-pad a string to a specific length str screaming-snake-case - Convert a string to SCREAMING_SNAKE_CASE str snake-case - Convert a string to snake_case str starts-with - Check if an input starts with a string str substring - Get part of a string. Note that the start is included but the end is excluded, and that the first character of a string is index 0. str title-case - Convert a string to Title Case str trim - Trim whitespace or specific character str upcase - Make text uppercase ``` The deprecated subcommands still exist, but are no longer listed in `help` for the containing command. # User-Facing Changes See above. # 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 # 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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| .. | ||
| nu-cli | ||
| nu-color-config | ||
| nu-command | ||
| nu-engine | ||
| nu-explore | ||
| nu-glob | ||
| nu-json | ||
| nu-parser | ||
| nu-path | ||
| nu-plugin | ||
| nu-pretty-hex | ||
| nu-protocol | ||
| nu-system | ||
| nu-table | ||
| nu-term-grid | ||
| nu-test-support | ||
| nu-utils | ||
| nu_plugin_custom_values | ||
| nu_plugin_example | ||
| nu_plugin_gstat | ||
| nu_plugin_inc | ||
| nu_plugin_python | ||
| nu_plugin_query | ||
| README.md | ||
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.