Filter By Range [ ..Range ]

Outputs a ranged subset of data from stdin

Description

This will read from stdin and output a subset of data in a defined range.

The range can be defined as a number of different range types - such as the content of the array or it’s index / row number. You can also omit either the start or the end of the search criteria to cover all items before or after the remaining search criteria.

Please note that @[ syntax has been deprecated in favour of [ syntax instead

Usage

<stdin> -> [start..end]flags -> <stdout>

Examples

Include everything after string match:

» a [January..December] -> [March..]se
April
May
June
July
August
September
October
November
December

Range from the 6th to the 10th index

By default, ranges start from one, 1:

» a [January..December] -> [5..9]
May
June
July
August
September

Return the first 3

This usage is similar to head -n3:

» a [January..December] -> [..3]
October
November
December

Return the last 3

This usage is similar to tail -n3:

» a [January..December] -> [-3..]
October
November
December

Flags

Synonyms

See Also


This document was generated from builtins/core/ranges/ranges_doc.yaml.

This site's content is rebuilt automatically from murex's source code after each merge to the master branch. Downloadable murex binaries are also built with the website.

Last built on Wed Sep 18 21:18:57 UTC 2024 against commit c037883c03788357164e9846c84d9f777251495d9452a8e.

Current version is 6.3.4225 (develop) which has been verified against tests cases.