Rails plugin for using script.aculo.us sortable_element for trees backed by nested sets.

Dolt serves git trees and syntax highlighted blobs

Roda, like other routing tree web frameworks, doesn't have the ability to introspect routes. roda-route_list offers a way to specify a json file containing the route metadata, which the route_list plugin will read. It also offers a roda-parse_routes binary that can parse routes out of roda app ...

RBTree is a sorted associative collection that is implemented with Red-Black Tree. The elements of RBTree are ordered and its interface is the almost same as Hash, so simply you can consider RBTree sorted Hash.

Allows you specify different targets for a middleman build so you can build different versions of a site from the same source tree.

A ruby parser for TeX equations. It parses equations to postfix (reverse polish) notation and can build abstract syntax tree (AST). Also it can render images via latex. Requres modern ruby 1.9.x because of using advanced oniguruma regex engine

monofile - read in / parse monorepo / mono source tree definitions - a list of git (and github) projects, and more

This plugin provides an enhanced acts_as_nested_set mixin for ActiveRecord, the object-relational mapping layer of the framework Ruby on Rails. The original nested set in Rails lacks many important features, such as moving branches within a tree.

A ruby library to generate ETH addresses from a Hierarchical Deterministic wallet according to the BIP32 standard.

Daedalus is a build system based on years of attempting to build Rubinus with a collection of Rake tasks. Rubinius is a complex system. It has dependencies on external C libraries (some of which are vendored), internal C/C++ libraries, Ruby C-extensions, and compiled Ruby code. The Rubinius bytec...

Selection list management and form and view helpers. Manages one table to hold all selections items/dropdown lists ( tree ). Dynamic lookup to find parent or children ( eg. Selection.priorities ). Form helper to display lists ( eg. f.selections :priorities ). Handling of archived items ( disp...

A Ruby GEDCOM text file parser and producer, that produces a tree of objects from each of the GEDCOM file types and subtypes. Understands the full GEDCOM 5.5 grammar, and will handle unknown tags hierarchies as a Note class.

The RKelly library will parse JavaScript and return a parse tree.

Sets up a directory tree for coding projects based on customizable templates

\ Provides `rake task exceptions` or `display_exceptions` script which display the currently configured Exceptions hierarchy.

tests strings of Ruby code for unauthorized patterns (exit, eval, ...)

ruby-radix is an implementation of a radix tree data structure for the storage and retrieval of IPv4 and IPv6 network prefixes.

Built on Treetop, this gem will parse interface declarations in WebIDL and generate ruby code

Allows delimited Solr facets to become hierarchical trees in Blacklight.

Guard::CtagsComposer uses ctags utility and generates 2 files: tags -- with tags generated from project's source tree and vendor.tags -- with tags generated from vendor folder.