Jai Sri Ganesha,
The Feminine truth which manifests on Sri Ekadasi in flux with Dwadashi helps in the eternal Yajna of Lord Vishnu,
Hence Lord Vishnu blessed her with the truth of his loving charter, Sri Ekadasi,
Sri Vishnu award two boons on the pretext of that Shakti that boon of the day with Satvik meal on the day will make it eligible for gains both ways,
The second boon-boon of the night with the truth of muttering the name of the Lord will enlighten the truth of safe passage in peaceful accord,
May Lord bless all,
Thanks, please