Process each block of the merger object.

def process(obj):
    """
    Process each block of the merger object.
    """
    #merge all static and templates and less files
    merged = merge(obj)

    #save the full file if name defined
    if obj.get('full'):
        print 'Saving: {} ({:.2f}kB)'.format(obj['full'], len(merged)/1024.0)
        _save(obj['full'], merged)
    else:
        print 'Full merged size: {:.2f}kB'.format(len(merged)/1024.0)

    #minify js and save to file
    if obj.get('jsmin'):
        jsMin(merged, obj['jsmin'])

    #minify css and save to file
    if obj.get('cssmin'):
        cssMin(merged, obj['cssmin'])