Using Blocks (Obj C)
Blocks are a C-Based language-level feature found in C, Objective-C, and C++ and they define self-contained units of work (Objective-C borrows the name “Block” from SmallTalk, a language in it’s DNA). Blocks are like anonymous functions (lambda abstractions) in that they combine data with related behavior, but they can also have optional binding to stack/heap variables. For a deeper... » read more