Sample a weighted distribution of objects.

A simple weighted graph implementation that stores edges in an adjacency list.

Randomly sample from an (enumerable) weighted list without replacement.

Provides weighted randomization lottery by given ratios.

ActiveRecord extension for weighted randomization which supplies loading records with weight for randomize into database and weighted randomization of them

Weighted Sampler helps you to pick a random samples from a collection with defined probabilities or weights. You can pass an Array or a Hash with desired probabilities and use Module or Class API to pick samples. Please, see documentation in the repo https://gitlab.com/oleksiy/w...

Calculate Weighted Scores

Gem for selecting items by weight

An extension to the Fisher-Yates-Shuffle algorithm to support weights. It includes a ruby core extension for arrays.

Recording weight and fat, and display chart

Gem to wrap Weimark API

Checksum validation for New Zealand IRD numbers. See http://www.ird.govt.nz/how-to/irdnumbers/ for details of what an IRD is.

Simple base interactor class

A simple tool to decrypt and encrypt Weixin messages.

The idea behind this gem is to abstract out the logic of sending out welcome emails during a free trial.

Helpers for working with BEM CSS classes when building Rails views.

Fedora-powered logic extensions.

Allows you to overwrite using an overwrite hash.

A command line suite to ease conventional use of a Docker-based dev env for Ruby on Rails

A replacement for various lorem ipsum generators.