numGraphemeClusters
Return the number of grapheme clusters in a string.
Usage
var numGraphemeClusters = require( '@stdlib/string/num-grapheme-clusters' );
numGraphemeClusters( str )
Returns the number of grapheme clusters in a string.
var out = numGraphemeClusters( 'last man standing' );
// returns 17
out = numGraphemeClusters( 'Hidden Treasures' );
// returns 16
Examples
var numGraphemeClusters = require( '@stdlib/string/num-grapheme-clusters' );
var str = numGraphemeClusters( 'last man standing' );
// returns 17
str = numGraphemeClusters( '六书/六書' );
// returns 5
str = numGraphemeClusters( 'अनुच्छेद' );
// returns 5
str = numGraphemeClusters( '🌷' );
// returns 1
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