Tag: performance

Posts tagged with "performance":

29-03-2026 Measuring Memory for Ruby Methods
Use ObjectSpace.memsize_of_all to measure memory delta before and after a method runs. A real example: map on AR objects used 681 MB, pluck used 30 MB.
29-11-2025 Adding ERB Lint Caching to Nextgen
I recently submitted a pull request to Matt Brictson’s nextgen gem.