nushell/crates
Loïc Riegel 2ea2a904e8
Math commands can work with bounded ranges and produce list of numbers (#15319)
No associated issue, but follows up #15135. See also discussion on
[discord](https://discord.com/channels/601130461678272522/1349139634281513093/1349139639356624966)
with @sholderbach

# Description

### Math commands `range -> list<number>`

This enables the following math commands:
- abs
- ceil
- floor
- log
- round

to work with ranges. When a range is given, the command will apply the
command on each item of the range, thus producing a list of number as
output.

Example

![image](https://github.com/user-attachments/assets/cff12724-5b26-4dbb-a979-a91c1b5652fc)

The commands still do not work work with unbounded ranges:


![image](https://github.com/user-attachments/assets/40c766a8-763f-461d-971b-2d58d11fc3a6)

And I left out the "mode" command because I think it does not make sense
to use it on ranges...

### Math commands `range -> number`

This was the topic of my previous PR, but for whatever reason I didn't
do `math variance` and `math stddev`.
I had to use `input.try_expand_range` to convert the range into a list
before computing the variance/stddev.


![image](https://github.com/user-attachments/assets/803954e7-1c2a-4c86-8b16-e16518131138)

And same, does not work in infinite ranges:


![image](https://github.com/user-attachments/assets/8bfaae2b-34cc-453d-8764-e42c815d28d3)

### Also done:
- find link in documentation

# User-Facing Changes
- Command signatures changes
- ability to use some commands with unbounded ranges
- ability to use variance and stddev with bounded ranges

# Tests + Formatting
Cargo fmt and clippy OK
Tests OK

# After Submitting
I guess nothing, or maybe release notes?
2025-03-20 17:35:50 +01:00
..
nu_plugin_custom_values Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_example Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_formats Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_gstat Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_inc Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_nu_example Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_polars build(deps): bump uuid from 1.12.0 to 1.16.0 (#15346) 2025-03-20 15:46:25 +00:00
nu_plugin_python Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_query Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu_plugin_stress_internals Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-cli fix(completion): inline defined custom completion (#15318) 2025-03-20 16:44:41 +01:00
nu-cmd-base Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-cmd-extra Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-cmd-lang Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-cmd-plugin Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-color-config Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-command Math commands can work with bounded ranges and produce list of numbers (#15319) 2025-03-20 17:35:50 +01:00
nu-derive-value Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-engine Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-explore fix(explore): do not create extra layer for empty entries (#15367) 2025-03-20 06:53:06 -05:00
nu-glob Remove nu-glob's dependency on nu-protocol (#15349) 2025-03-20 17:32:41 +01:00
nu-json Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-lsp Remove nu-glob's dependency on nu-protocol (#15349) 2025-03-20 17:32:41 +01:00
nu-parser Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-path Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-core Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-engine Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-protocol Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-plugin-test-support Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-pretty-hex Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-protocol Remove nu-glob's dependency on nu-protocol (#15349) 2025-03-20 17:32:41 +01:00
nu-std Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-system add more columns to macos ps -l (#15341) 2025-03-20 09:53:19 -05:00
nu-table Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-term-grid Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nu-test-support Remove nu-glob's dependency on nu-protocol (#15349) 2025-03-20 17:32:41 +01:00
nu-utils Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
nuon Bump to 0.103.1 dev version (#15347) 2025-03-19 00:12:01 -04:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00

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.