Jekyll2026-10-01T22:20:11-06:00https://whittakertech.com/feed.xmlWhittakerTechRuby and Rails tools, engineering writing, and the work behind WhittakerTech.Lee Whittakerlee@whittakertech.comPoly 1.3.0: Lowering the Rails Floor to 6.1 Without Changing the Library2026-10-01T07:00:00-06:002026-10-01T07:00:00-06:00https://whittakertech.com/blog/poly-1-3-0-rails-6-1-supportLee WhittakerMidas 0.5.0: Lowering the Rails Floor to 6.1 Without Loosening the Ledger2026-10-01T06:00:00-06:002026-10-01T06:00:00-06:00https://whittakertech.com/blog/midas-0-5-0-rails-6-1-supportLee WhittakerPolymorphic Joins in Rails: Automatic Query Optimization Without Raw SQL2026-01-21T08:00:00-07:002026-01-21T08:00:00-07:00https://whittakertech.com/blog/polymorphic-joinsLee WhittakerFrom 9 Years Solo to Production-Ready in 4 Days: Scaling Architecture Through Team Leadership2025-11-26T08:00:00-07:002025-11-26T08:00:00-07:00https://whittakertech.com/blog/solo-to-team-sprint-velocityLee WhittakerProcessing 1,361 Images in 2 Minutes: How We Transformed a Rails Bottleneck into an Asynchronous Pipeline2025-11-25T08:00:00-07:002025-11-25T08:00:00-07:00https://whittakertech.com/blog/processing-1361-images-in-2-minutesLee WhittakerRails Docker Migration: Complete Configuration Reference2025-07-04T09:00:00-06:002025-07-04T09:00:00-06:00https://whittakertech.com/blog/rails-docker-configuration-referenceLee WhittakerProduction Docker Deployment: Heroku Container Registry Guide2025-06-27T09:00:00-06:002025-06-27T09:00:00-06:00https://whittakertech.com/blog/heroku-container-registry-deploymentLee WhittakerDocker System Dependencies: Fighting libv8-dev and Node.js Conflicts2025-06-20T09:00:00-06:002025-06-20T09:00:00-06:00https://whittakertech.com/blog/rails-docker-libv8-node-conflictsLee WhittakerSolving Rails Asset Pipeline Conflicts in Docker: Propshaft vs Sprockets2025-06-13T09:00:00-06:002025-06-13T09:00:00-06:00https://whittakertech.com/blog/rails-docker-asset-pipeline-conflictsLee WhittakerRails Docker Architecture: Multi-Stage Builds and Base Images2025-06-06T09:00:00-06:002025-06-06T09:00:00-06:00https://whittakertech.com/blog/rails-docker-multi-stage-buildsLee WhittakerWhy We Migrated from Heroku Buildpacks to Docker: Performance & Cost Analysis2025-05-30T09:00:00-06:002025-05-30T09:00:00-06:00https://whittakertech.com/blog/why-migrate-heroku-buildpacks-dockerLee WhittakerDatabase Concurrency Tests: Fix PostgreSQL Race Conditions2025-05-23T10:00:00-06:002025-05-23T10:00:00-06:00https://whittakertech.com/blog/when-database-concurrency-tests-lieLee WhittakerStrategic Code Modification: Custom Shopify Requirements2025-05-22T13:00:00-06:002025-05-22T13:00:00-06:00https://whittakertech.com/blog/strategic-code-modificationLee WhittakerRails Encoding Errors: ASCII-8BIT to UTF-8 Solutions Guide2025-04-13T12:00:00-06:002025-04-13T12:00:00-06:00https://whittakertech.com/blog/solving-rails-encoding-errorsLee WhittakerRuby Rails Upgrade Guide: From Legacy 6.1 to Modern 7.12025-03-04T14:00:00-07:002025-03-04T14:00:00-07:00https://whittakertech.com/blog/navigating-ruby-and-rails-upgradesLee Whittaker