function merge()

in js/libs/purl-2.3.1/purl.js [109:124]

• 16 lines of code
• 6 McCabe index (conditional complexity)

    function merge(parent, key, val) {
        if (~key.indexOf(']')) {
            var parts = key.split('[');
            parse(parts, parent, 'base', val);
        } else {
            if (!isint.test(key) && isArray(parent.base)) {
                var t = {};
                for (var k in parent.base) t[k] = parent.base[k];
                parent.base = t;
            }
            if (key !== '') {
                set(parent.base, key, val);
            }
        }
        return parent;
    }