{"product_id":"pulse-forge","title":"Pulse Forge","description":"\u003cp\u003ePulse Forge is a course that helps you move from understanding Ruby basics to comfortably working with its powerful mechanisms. ⚙️\u003cbr\u003eAfter Free Pathway, you already know why everything 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003cbr\u003e6 modules with videos, a large number of code examples, in-code comments, independent exercises, and logic-checking tasks.\u003cbr\u003eModule 1: Deep work with arrays and hashes\u003cbr\u003emap, select, reject, reduce, inject methods • method chaining • frozen arrays and hashes ❄️\u003cbr\u003eModule 2: Blocks as Ruby's core tool\u003cbr\u003eyield vs explicit block • block_given? • \u0026amp;block as argument • real Enumerable examples\u003cbr\u003eModule 3: Iterators and Enumerable\u003cbr\u003eeach vs each_with_index vs each_slice • custom iterators via Enumerable • lazy enumeration with Enumerator\u003cbr\u003eModule 4: Proc and Lambda — first steps\u003cbr\u003eProc.new vs lambda • differences in return behavior • usage in sort_by, group_by\u003cbr\u003eModule 5: Range and other Enumerable classes\u003cbr\u003e(1..100).step, (a..z), Date ranges • usage in loops and iterations\u003cbr\u003eModule 6: Practical exercises on code cleanliness\u003cbr\u003eRefactoring typical \"spaghetti\" examples • using blocks for DSL-like syntax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho this course is for\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSuitable if you:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecompleted Free Pathway or have equivalent knowledge\u003c\/li\u003e\n\u003cli\u003ewant to stop writing \"long\" code and start using blocks and iterators naturally\u003c\/li\u003e\n\u003cli\u003eare ready to complete exercises that require understanding logic, not just copying 😌\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNot suitable if you:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eare not yet familiar with Ruby's object nature\u003c\/li\u003e\n\u003cli\u003eare looking for a quick overview without practical tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat you will study\u003c\/strong\u003e\u003cbr\u003eHow to chain collection methods for compact code\u003cbr\u003eHow to create and pass blocks for flexibility\u003cbr\u003eThe difference between Proc and Lambda in real examples\u003cbr\u003eHow to write custom iterators and use lazy approaches\u003cbr\u003eHow to avoid common block and return mistakes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the author\u003c\/strong\u003e\u003cbr\u003eDeveloper with over 8 years of Ruby experience. Worked with large data collections, automation, and scripts where iteration and block efficiency was key. 📚\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30-day refund policy\u003c\/strong\u003e\u003cbr\u003eIf 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).\u003cbr\u003e\u003c\/p\u003e","brand":"Lumiruby","offers":[{"title":"Default Title","offer_id":56856308547932,"sku":null,"price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/4774\/8444\/files\/2.png?v=1772196186","url":"https:\/\/lumiruby.com\/products\/pulse-forge","provider":"Lumiruby","version":"1.0","type":"link"}