Share Highlight the basic syntax and semantics of Ruby on Rails without referencing complex external concepts like closures and blocks to enhance beginning students learning to code them quickly. with FacebookShare Highlight the basic syntax and semantics of Ruby on Rails without referencing complex external concepts like closures and blocks to enhance beginning students learning to code them quickly. with Twitter Teach students to understand the semantics of the Ruby on Rails code they write without worrying about the implementation details of the framework. More about this tip Tags Programming Concepts Other Programming Language Ruby External Source Interview with Gregory Nelson. Other Tips By Other Tips By Gregory Nelson