Installer for C5.0 and GritBot, tools for decision-tree learning and data cleansing.

This gem is designed for transformation of Ruby source code (eiher in the form of files or strings) to the Ruby nodes (syntax trees) used by Ruby MRI internals. Obtained nodes can be serialized to the platform-dependent binary or ASCII strings and restored and launched from serialized format. Su...

Awesome Data Structures such as Trees, Graphs etc

Left-Leaning Red-Black Tree for Ruby.

HackTree lets you organize and share your console hacks in a simple and efficient way. * Create hacks using a simple and uniform DSL. * Describe your hacks, much like you describe tasks in Rakefiles. * List available hacks with descriptions right in your console. * Share hacks with your teammate...

Report expired/about to expires certificates in a directory tree.

This gem provides ui components for Rails Applicaitons based on Cells, that can be used to edit the criteria_operator expression trees.

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.

Human Query Language for full text search engines. Provides a lenient parser and associated tools for a self-contained and search-engine agnostic query language suitable for use by end users. Lenient in that is will produce a parse tree for any input, given a default operator and by generally ign...

This is the original commit of the rtags source code as written by Keiju ISHITSUKA as part of the irb project. Now irb has moved into the main Ruby source tree rtags has become an independent project

It takes in a String and gives you back a stupid data structure of commands, blocks, and Strings. You then do stuff to make that stuff come alive. Whatever... I don't have time to tell you exactly since you will use Treetop anyway: https://github.com/nathansobo/treetop

Remove deeply nested keys from hash.

Sirena is a pure Ruby implementation of Mermaid diagram rendering. It parses Mermaid syntax and generates SVG output using Parslet grammars and ELK layout. Supports 24 diagram types: flowcharts, sequence, class, state, ER, C4, block, architecture, Gantt, timeline, Git graph, mindmap, Kanban, user...

wikitree - wikitext/script abstract syntax tree (ast)

wikiscript-parser - wikitext/script parser (builds abstract syntax tree 'n' more)

Caplets modernizes your capistrano deployments. At its most basic, it provides a fast, efficient git-based deployment without copying release trees or symlink tomfoolery. In addition, it includes modules for common tasks such as writing config files and crontabs, working with bundler, and us...

A RubyGems plugin that shows which gems depend on a specific gem, including full dependency chains and tree visualization.

This gem serves a tool for parsing a document written in ZenML, an alternative new syntax for XML, to an XML node tree. This also contains some utility classes to transform XML documents.

Contains common utilities and vendored binaries used in libraries related to DigitalFilm Tree's post production workflow

That gem creates an html advanced tree for you with an simple command!