This gem provides functionality for calculating exchange rates using the wego currency exchange rate API.

voting gem written by Ruby on rails project

A Ruby wrapper for the Weibo API v2.

Sina weibo api

used for more than one public wechat account,base on the mysql,~> rails 3.2.16

Weidian Open Platform(微店开放平台) API in Ruby

Like BigDecimal, but for weight. Includes Rails integration.

Dead simple value object, with one purpose work with weight

Gem to convert measures of weight.

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.

This library enables to pick out items at the rate of their weight. Weight data is storaged as a YAML file. You can use this library for music player, wallpaper changer, language training.

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

Recording weight and fat, and display chart

Gem to wrap Weimark API

My WeirdSearch search engine for unfiction and Multimedia novels.

微信高级接口调用