src/index.js
function command_exists (paths, name) {

	if (is.string(paths)) {
		paths = paths.split(':');
	}

	debug.assert(paths).is('array');

	return paths.some(dir => fs.existsSync(PATH.join(dir, name)));
}
function command_exists (paths, name) {

	if (is.string(paths)) {
		paths = paths.split(':');
	}

	debug.assert(paths).is('array');

	return paths.some(dir => fs.existsSync(PATH.join(dir, name)));
}
function command_exists ( paths , name ) { if ( is . string ( paths ) ) { paths = paths . split ( ':' ) ; } debug . assert ( paths ) . is ( 'array' ) ; return paths . some ( dir => fs . existsSync ( PATH . join ( dir , name ) ) ) ; }
Search command from PATH

@param paths {string|array}
@param name
@returns {*|boolean}
Search command from PATH