nushell/crates/nu-std/std
Antoine Stevan ba6d8ad261
add std repeat command to replace "foo" * 3 (#10339)
related to
- https://github.com/nushell/nushell/issues/10233
- https://github.com/nushell/nushell/pull/10293
- https://github.com/nushell/nushell/pull/10292

inspired by @kubouch 

# Description
this PR adds a `repeat` command to the standard library

# User-Facing Changes
a new `repeat` command in `std`
```nushell
repeat anything a bunch of times, yielding a list of *n* times the input

# Examples
    repeat a string
    > "foo" | std repeat 3 | str join
    "foofoofoo"

Usage:
  > repeat <n>

Flags:
  -h, --help - Display the help message for this command

Parameters:
  n <int>: the number of repetitions, must be positive

Input/output types:
  ╭───┬───────┬───────────╮
  │ # │ input │  output   │
  ├───┼───────┼───────────┤
  │ 0 │ any   │ list<any> │
  ╰───┴───────┴───────────╯
```

# Tests + Formatting
a new test called `repeat_things` in `test_std.nu`

# After Submitting
2023-09-12 21:59:31 +02:00
..
assert.nu Implement annotations support in test runner (#9406) 2023-07-02 10:41:33 +02:00
dirs.nu remove let-env, focus on mutating $env (#9574) 2023-07-01 07:57:51 +12:00
dt.nu Add virtual path abstraction layer (#9245) 2023-05-23 23:48:50 +03:00
formats.nu add 'from ndjson' into standard library (#10283) 2023-09-11 14:59:07 +02:00
help.nu remove let-env, focus on mutating $env (#9574) 2023-07-01 07:57:51 +12:00
input.nu Command to get individual keys (#9453) 2023-07-03 10:23:44 -05:00
iter.nu Add zip-into-record to std iter (#9395) 2023-06-10 20:15:30 +02:00
log.nu change LOG_FORMAT to NU_LOG_FORMAT in nu-std library (#10254) 2023-09-06 10:17:14 -07:00
math.nu move math constants to standard library (#9678) 2023-09-05 19:32:31 +02:00
mod.nu add std repeat command to replace "foo" * 3 (#10339) 2023-09-12 21:59:31 +02:00
testing.nu test-runner: add configurable threading (#9628) 2023-07-08 11:27:56 +02:00
xml.nu Improve type hovers (#9515) 2023-06-29 05:19:48 +12:00