Package: wnpp Severity: wishlist Owner: Miguel Landaeta <nomadium@debian.org> * Package name : ruby-ast Version : 2.3.0 Upstream Author : Peter Zotov <whitequark@whitequark.org> * URL : https://github.com/whitequark/ast * License : Expat Programming Lang: Ruby Description : Ruby library for working with abstract syntax trees ast 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 classes for additional recommendations and design patterns. Needed as a dependency of ruby-whitequark-parser. To be maintained in the Ruby team. -- Miguel Landaeta, nomadium at debian.org secure email with PGP 0x6E608B637D8967E9 available at http://miguel.cc/key. "Faith means not wanting to know what is true." -- Nietzsche
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