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.

Perform weighted averages, even across associations. Rails 3 only because it uses ARel.

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.

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

A simple library for obtaining weighted randomized selections

Recording weight and fat, and display chart

Gem to wrap Weimark API

Simple base interactor class

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