Usage

var grapheme = require( '@stdlib/string-tools-grapheme-cluster-break' );

grapheme

A collection of functions for performing grapheme cluster break operations.

Methods

grapheme.breakProperty( code )

Returns the grapheme break property from the Unicode Standard.

var out = grapheme.breakProperty( 0x008f );
// returns 2

out = grapheme.breakProperty( 0x111C2 );
// returns 12

out = grapheme.breakProperty( 0x1F3FC );
// returns 3

grapheme.emojiProperty( code )

Returns the emoji property from the Unicode Standard.

var out = grapheme.emojiProperty( 0x23EC );
// returns 101

out = grapheme.emojiProperty( 0x1FFFE );
// returns 11

grapheme.breakType( breaks, emoji )

Returns the break type between grapheme breaking classes according to UAX #29 3.1.1 Grapheme Cluster Boundary Rules on extended grapheme clusters.

var out = grapheme.breakType( [ 11, 3, 11 ], [ 11, 11, 11 ] );
// returns 1

Properties

grapheme.constants

An object mapping break type names to integer values.

var out = grapheme.constants;
// returns {...}