function doneCopying()

in gulpfile.js [153:164]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    function doneCopying (error) {
        if (error) {
            cb(error);
            return;
        }

        // call callback if all folders have finished copying
        numCopied += 1;
        if (numCopied === numCopyOperations) {
            cb();
        }
    }