numGraphemeClusters

Return the number of grapheme clusters in a string.

Installation

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

npm install -g @stdlib/string-num-grapheme-clusters-cli

Usage

Usage: num-grapheme-clusters [options] [<string>]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
  -l,    --lines               Analyze individual lines.

Examples

$ num-grapheme-clusters beep
4

To use as a standard stream,

$ echo -n 'beep\nboop🌷' | num-grapheme-clusters
10

$ echo -n 'beep\nboop🌷' | num-grapheme-clusters -l
4
5

See Also

• @stdlib/string-num-grapheme-clusters: return the number of grapheme clusters in a string.
• @stdlib/string-next-grapheme-cluster-break: return the next extended grapheme cluster break in a string after a specified position.

Notice

This package is part of stdlib, 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 develop stdlib, see the main project repository.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2024. The Stdlib Authors.