There’s an interesting pattern I’ve discovered recently in Ruby that is very powerful, yet apparently not widely known or appreciated.1 I call this pattern the Module Builder Pattern. I’ve used it heavily in designing Mobility, a pluggable translation framework I released a couple months ago, and it served me so well I thought I should share what I’ve learned. At its core, the Module Builder is an
A CronJob creates Jobs on a repeating schedule. CronJob is meant for performing regular scheduled actions such as backups, report generation, and so on. One CronJob object is like one line of a crontab (cron table) file on a Unix system. It runs a job periodically on a given schedule, written in Cron format. CronJobs have limitations and idiosyncrasies. For example, in certain circumstances, a sin
About Red Data Tools Red Data Tools is a project that provides data processing tools for Ruby. Our policies: Collaborate across the Ruby community We collaborate with the Ruby community and other communities. For example, we use Apache Arrow, shared with many languages, and join in development of Apache Arrow to share benefits. Acting rather than blaming We spend our time writing code, writing tes
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