def _unary_compiler(tmpl):
    return lambda self, x: tmpl % self.compile(x)
Sorts search results into list by CouchDB document's 'created date'.
dataset/ETHPy150Open lad1337/XDM/site-packages/babel/plural.py/_unary_compiler--crossover with--dataset/ETHPy150Open adlibre/Adlibre-DMS/adlibre_dms/apps/core/search.py/DMSSearchManager.search_results_by_date