%PDF- %PDF-
Direktori : /www/specpages-backup/node_modules/stylus/lib/functions/ |
Current File : /www/specpages-backup/node_modules/stylus/lib/functions/lookup.js |
var utils = require('../utils') , nodes = require('../nodes'); /** * Lookup variable `name` or return Null. * * @param {String} name * @return {Mixed} * @api public */ function lookup(name){ utils.assertType(name, 'string', 'name'); var node = this.lookup(name.val); if (!node) return nodes.null; return this.visit(node); } lookup.params = ['name']; module.exports = lookup;