constantcase

Convert a string to constant case.

Usage

var constantcase = require( '@stdlib/string/base/constantcase' );

constantcase( str )

Converts a string to constant case.

var str = constantcase( 'foo bar' );
// returns 'FOO_BAR'

str = constantcase( 'foo bar baz' );
// returns 'FOO_BAR_BAZ'

str = constantcase( 'foo_bar' );
// returns 'FOO_BAR'

Examples

var constantcase = require( '@stdlib/string/base/constantcase' );

var str = 'Hello World!';
var out = constantcase( str );
// returns 'HELLO_WORLD'

str = 'I am a tiny little teapot';
out = constantcase( str );
// returns 'I_AM_A_TINY_LITTLE_TEAPOT'

str = 'with big problems';
out = constantcase( str );
// returns 'WITH_BIG_PROBLEMS'

str = 'To be, or not to be: that is the question.';
out = constantcase( str );
// returns 'TO_BE_OR_NOT_TO_BE_THAT_IS_THE_QUESTION'

str = 'isMobile';
out = constantcase( str );
// returns 'IS_MOBILE'