Pulse Forge

Lumiruby Verified independent store

→

Pulse Forge is a course that helps you move from understanding Ruby basics to comfortably working with its powerful mechanisms. ⚙️After Free Pathway, you already know why everythin g in Ruby is an object and how symbols work. Now it's time to apply that knowledge in practice: write cleaner, more flexible, and more efficient code using collections, blocks, and iterators. What’s included6 modules with videos, a large number of code examples, in-code comments, independent exercises, and logic-checking tasks.Module 1: Deep work with arrays and hashesmap, select, reject, reduce, inject methods • method chaining • frozen arrays and hashes ❄️Module 2: Blocks as Ruby's core toolyield vs explicit block • block_given? • &block as argument • real Enumerable examplesModule 3: Iterators and Enumerableeach vs each_with_index vs each_slice • custom iterators via Enumerable • lazy enumeration with EnumeratorModule 4: Proc and Lambda — first stepsProc.new vs lambda • differences in return behavior • usage in sort_by, group_byModule 5: Range and other Enumerable classes(1..100).step, (a..z), Date ranges • usage in loops and iterationsModule 6: Practical exercises on code cleanlinessRefactoring typical "spaghetti" examples • using blocks for DSL-like syntax Who this course is forSuitable if you: completed Free Pathway or have equivalent knowledge want to stop writing "long" code and start using blocks and iterators naturally are ready to complete exercises that require understanding logic, not just copying 😌 Not suitable if you: are not yet familiar with Ruby's object nature are looking for a quick overview without practical tasks What you will studyHow to chain collection methods for compact codeHow to create and pass blocks for flexibilityThe difference between Proc and Lambda in real examplesHow to write custom iterators and use lazy approachesHow to avoid common block and return mistakes About the authorDeveloper with over 8 years of Ruby experience. Worked with large data collections, automation, and scripts where iteration and block efficiency was key. 📚 30-day refund policyIf within 30 days after purchase of paid tariff you feel the materials do not suit you — write us for refund (for Free Pathway not applicable). Show more