Alexey Tsverov's starred repositories
active_model_serializers
ActiveModel::Serializer implementation and Rails hooks
VivaGraphJS
Graph drawing library for JavaScript
axlsx
xlsx generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx excels at helping you generate beautiful Office Open XML Spreadsheet documents without having to understand the entire ECMA specification. Check out the README for some examples of how easy it is. Best of all, you can validate your xlsx file before serialization so you know for sure that anything generated is going to load on your client's machine.
queue_classic
Simple, efficient worker queue for Ruby & PostgreSQL.
delayed_job_web
Resque like web interface for delayed job
postgres-copy
Simple PostgreSQL's COPY command support in ActiveRecord models
gender_detector
Get gender from first name in Ruby.
vkontakte_api
Ruby-адаптер для ВКонтакте API
tworgy-spaced-repetition
Spaced repeitition algorithms and mixins (e.g. SuperMemo algorithm SM-2)
spaced_repetition
SM2 spaced repetition algorithm for Ruby
simple_stats
Finally, simple mean, median, mode, sum, and frequencies for Ruby arrays and enumerables!
array-frequency
Array extension for frequency of values.