Abstract Syntax Tree building language with a recursive descent parser

Syntax tree generator made with Ruby

Fully featured tree implementation for Mongoid using the nested set model

Syntax Tree support for ERB

extend syntax_tree, add parent and sibling

Routing tree web toolkit

A Ruby extension implementing the R-tree spatial-index of Guttman-Green.

Sort Tree or List Structures by Drag n Drop

Lists your files and directories in your git repository as a tree e.g. `git-tree config/`

Rumale::Ensemble provides ensemble learning algorithms, such as AdaBoost, Gradient Tree Boosting, and Random Forest, with Rumale interface.

Rumale::Tree provides classifier and regression based on decision tree algorithms with Rumale interface.

Rumale is a machine learning library in Ruby. Rumale provides machine learning algorithms with interfaces similar to Scikit-Learn in Python. Rumale supports Support Vector Machine, Logistic Regression, Ridge, Lasso, Multi-layer Perceptron, Naive Bayes, Decision Tree, Gradient Tree Boosting, Rando...

tree command for rspec test files.

This library uses the output of the ps command to creaste process tree data structure for the current host.

This gem facilitates modeling a test suite that is written in Gherkin (e.g. Cucumber, SpecFlow, Lettuce, etc.). It does this by providing an abstraction layer on top of the Abstract Syntax Tree that the 'cucumber-gherkin' gem generates when parsing features, as well as providing models for featur...

A library for parsing equations into an abstract syntax tree for evaluation

Ruby bindings for Tree-Sitter

DSL for building trees

Allows delimited Solr facets to become hierarchical trees in Blacklight.

Calculates the differences between two tree-like structures. Similar to Rubys built-in TSort module.