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Generate an acronym for a given string.

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stdlib-js/string-acronym

About stdlib...

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acronym

NPM versionBuild StatusCoverage Status

Generate an acronym for a given string.

Installation

npm install @stdlib/string-acronym

Alternatively,

  • To load the package in a website via ascript tag without installation and bundlers, use theES Module available on theesm branch (seeREADME).
  • If you are using Deno, visit thedeno branch (seeREADME for usage intructions).
  • For use in Observable, or in browser/node environments, use theUniversal Module Definition (UMD) build available on theumd branch (seeREADME).
  • To use as a general utility for the command line, install the correspondingCLI package globally.

Thebranches.md file summarizes the available branches and displays a diagram illustrating their relationships.

To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.

Usage

varacronym=require('@stdlib/string-acronym');

acronym( str[, options] )

Generates an acronym for a given string.

varout=acronym('the quick brown fox');// returns 'QBF'out=acronym('Hard-boiled eggs');// returns 'HBE'

The function accepts the followingoptions:

  • stopwords: list of custom stop words. If not specified, the function uses a default set of stop words from the English language that were deemed words one would likely want to exclude from the acronym generation (a subset of the stop words from@stdlib/datasets/stopwords-en).

By default, the function uses a list of common English stop words. To use a custom list, set thestopwords option.

varout=acronym('the quick brown fox',{'stopwords':[]});// returns 'TQBF'out=acronym('the quick brown fox',{'stopwords':['the','quick','brown','fox']});// returns ''

Examples

varacronym=require('@stdlib/string-acronym');varstr='Test-driven development';varout=acronym(str);// returns 'TDD'str='Industrial Business Machines';out=acronym(str);// returns 'IBM'str='National Aeronautics and Space Administration';out=acronym(str);// returns 'NASA'str='To be determined...';out=acronym(str,{'stopwords':[]});// returns 'TBD'

CLI

Installation

To use as a general utility, install the CLI package globally

npm install -g @stdlib/string-acronym-cli

Usage

Usage: acronym [options] [<string>]Options:  -h,    --help                Print this message.  -V,    --version             Print the package version.         --stopwords str       Comma-separated list of custom stop words.         --split sep           Delimiter for stdin data. Default: '/\\r?\\n/'.

Notes

  • If the split separator is aregular expression, ensure that thesplit option is either properly escaped or enclosed in quotes.

    # Not escaped...$echo -n$'quick brown fox\nAlpha-Centauri'| acronym --split /\r?\n/# Escaped...$echo -n$'quick brown fox\nAlpha-Centauri'| acronym --split /\\r?\\n/
  • The implementation ignores trailing delimiters.

Examples

$ acronym'the quick brown fox'QBF

To use as astandard stream,

$echo -n'the quick brown fox'' | acronymQBF

By default, when used as astandard stream, the implementation assumes newline-delimited data. To specify an alternative delimiter, set thesplit option.

$echo -n'quick brown fox\tAlpha-Centauri'| acronym --split'\t'QBFAC

Notice

This package is part ofstdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to developstdlib, see the main projectrepository.

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License

SeeLICENSE.

Copyright

Copyright © 2016-2024. The StdlibAuthors.


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