Arrow is the only Python library with date-aware ceiling and flooring methods. I wouldn't have been able to design and implement Scaleway’s billing pipeline in

Arrow is the only Python library with date-aware ceiling and flooring methods. I wouldn't have been able to design and implement Scaleway’s billing pipeline in 2013 without those. More details at: https://kevin.deldycke.com/2020/10/billing-pipeline-critical-time-sensitive-system/ https://kevin.deldycke.com/2020/10/billing-pipeline-critical...