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skip until for filters

Skip elements of the input until a predicate is true.

Signature

> skip until {flags} (predicate)

Parameters

  • predicate: the predicate that skipped element must not match

Input/output types:

input output
list<any> list<any>
table table

Examples

Skip until the element is positive

> [-202-1] |skip until {|x| $x>0 }
╭───┬────╮
02
1-1
╰───┴────╯

Skip until the element is positive using stored condition

>letcond= {|x| $x>0 }; [-202-1] |skip until$cond
╭───┬────╮
02
1-1
╰───┴────╯

Skip until the field value is positive

> [{a:-2} {a:0} {a:2} {a:-1}] |skip until {|x| $x.a>0 }
╭───┬────╮
# │ a  │
├───┼────┤
02
1-1
╰───┴────╯

Copyright © 2019–2023 The Nushell Project DevelopersLicensed under the MIT License.
https://www.nushell.sh/commands/docs/skip_until.html