nushell/crates
Joaquín Triñanes f738932bbd
Fix range contains (#14011)
# Description

This PR changes the range contains logic to take the step into account. 

```nushell
# before
2 in 1..3.. # true

# now
2 in 1..3.. # false
```

---

I encountered another issue while adding tests. Due to floating point
precision, `2.1 in 1..1.1..3` will return `false`. The floating point
error is even bigger than `f64::EPSILON` (`0.09999999999999876` vs
`2.220446049250313e-16`). This issue disappears with bigger numbers.

I tried a different algorithm (checking if the estimated number of steps
is close enough to any integer) but the results are still pretty bad:

```rust
let n_steps = (value - self.start) / self.step; // 14.999999999999988
(n_steps - n_steps.round()).abs() < f64::EPSILON // returns false
```

Maybe it can be shipped like this, the REPL already has floating point
errors (`1.1 - 1` returns `0.10000000000000009`). Or maybe there's a way
to fix this that I didn't think of. I'm open to ideas! But in any case
performing this kind of checks on a range of floats seems more niche
than doing it on a range of ints.

# User-Facing Changes

Code that depended on this behavior to check if a number is between
`start` and `end` will potentially return a different value.

# Tests + Formatting

# After Submitting
2024-10-22 10:34:41 -05:00
..
nu_plugin_custom_values Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_example Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_formats Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_gstat Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_inc Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_nu_example Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_polars run ensure_flag_arg_type for short flag values (#14074) 2024-10-20 23:12:57 +02:00
nu_plugin_python Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_query Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu_plugin_stress_internals Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-cli try and fix osc633 escaping yet again (#14140) 2024-10-21 21:57:58 +02:00
nu-cmd-base Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-cmd-extra Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-cmd-lang add rendered and json error messages in try/catch (#14082) 2024-10-20 23:14:11 +02:00
nu-cmd-plugin Make plugin list read state from plugin registry file as well (#14085) 2024-10-20 23:12:57 +02:00
nu-color-config Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-command fix error when exporting consts with type signatures in modules (#14118) 2024-10-22 11:54:31 +02:00
nu-derive-value Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-engine add is_const to help commands and scope commands (#14125) 2024-10-21 12:54:18 +02:00
nu-explore Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-glob Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-json Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-lsp Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-parser fix error when exporting consts with type signatures in modules (#14118) 2024-10-22 11:54:31 +02:00
nu-path Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-plugin Update to rust 1.80.1 (#14106) 2024-10-20 23:14:11 +02:00
nu-plugin-core Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-plugin-engine Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-plugin-protocol Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-plugin-test-support Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-pretty-hex Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-protocol Fix range contains (#14011) 2024-10-22 10:34:41 -05:00
nu-std add like and not-like operators as synonyms for the regex operators =~ and !~ (#14072) 2024-10-20 23:12:57 +02:00
nu-system add start_time to ps -l on macos (#14127) 2024-10-21 11:55:30 -05:00
nu-table Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-term-grid Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-test-support Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nu-utils Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
nuon Bump to 0.99.2 (#14136) 2024-10-20 23:12:41 +02:00
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.