Ruby Functional Patterns (Blocks, Procs, Lambdas)

关于

This skill equips Claude with expert knowledge on Ruby's expressive functional programming features, including closures, higher-order functions, and currying. It guides the development of elegant, idiomatic Ruby code by helping users choose correctly between blocks, procs, and lambdas based on specific argument handling and return behaviors. From implementing custom iterators and the strategy pattern to optimizing performance with lazy evaluation, this skill ensures that functional Ruby code remains maintainable, professional, and free of common pitfalls like scope confusion or memory leaks.

主要功能

• Currying and partial application implementation
• 39 GitHub stars
• Expert implementation of Ruby blocks, procs, and lambdas
• Patterns for higher-order functions and functional composition
• Advanced closures and variable scoping guidance
• Optimization through lazy evaluation and memoization patterns

使用场景

• Implementing flexible callback and strategy patterns in Ruby applications
• Optimizing performance-critical code with memoization and lazy loading
• Developing expressive DSLs using blocks and method objects