Sha256: b299ad60f1a8ab1953c90d321e3649078da22b2ac9d15d3b38e5d28416f0f435
Contents?: true
Size: 480 Bytes
Versions: 39
Compression:
Stored size: 480 Bytes
Contents
var utils = require('../utils');
/**
* Return length of the given `expr`.
*
* @param {Expression} expr
* @return {Unit}
* @api public
*/
(module.exports = function length(expr){
if (expr) {
if (expr.nodes) {
var nodes = utils.unwrap(expr).nodes;
if (1 == nodes.length && 'object' == nodes[0].nodeName) {
return nodes[0].length;
} else {
return nodes.length;
}
} else {
return 1;
}
}
return 0;
}).raw = true;
Version data entries
39 entries across 20 versions & 2 rubygems