Module AST
In: lib/ast/processor/mixin.rb
lib/ast/node.rb
lib/ast/sexp.rb
lib/ast/processor.rb
lib/ast.rb

{AST} is a library for manipulating abstract syntax trees.

It embraces immutability; each AST node is inherently frozen at creation, and updating a child node requires recreating that node and its every parent, recursively. This is a design choice. It does create some pressure on garbage collector, but completely eliminates all concurrency and aliasing problems.

See also {AST::Node}, {AST::Processor::Mixin} and {AST::Sexp} for additional recommendations and design patterns.

Classes and Modules

Module AST::Sexp
Class AST::Node
Class AST::Processor

[Validate]