Posts Tagged: legacy-code
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10 Strategies for Upgrading a Rails App with Under 50% Test Coverage
Discover ten battle-tested strategies to manage risk and successfully upgrade a Ruby on Rails application when test coverage is low.
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Adding TailwindCSS to a Legacy Rails App: A Phased Migration Guide
A pragmatic guide for engineering leaders and senior developers on incrementally modernizing legacy Rails applications with TailwindCSS.
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Bridging the Gap: Integrating Modern HMR into Old Rails Apps
Learn how to modernize your legacy Ruby on Rails application's frontend workflow by integrating Hot Module Replacement (HMR) using Vite Ruby to boost productivity.
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How to Handle Frozen String Literals When Upgrading Legacy Ruby Apps
A pragmatic guide to addressing FrozenError exceptions, managing memory optimization, and enforcing immutability in legacy Ruby code during an upgrade.
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Migrating from Paperclip to ActiveStorage in Legacy Rails Applications
A battle-tested workflow for executing a Paperclip to ActiveStorage migration in legacy Rails applications without disrupting ongoing operations.