ActsAsTaggableOn, with Expected /lib/acts_as_taggable_on/acts_as_taggable_on.rb to define ActsAsTaggableOn::ActsAsTaggableOn fixed as described by rymai (https://github.com/mbleigh/acts-as-taggable-on/issues/79#issuecomment-262073).

Rails assets deployer

Simple way to syncronise your Rails 4 assets with an AWS S3 Bucket.

Upload directly to S3

Rails アプリに組み込み、認証・セッションをホストに委譲したまま presigned URL を返すエンジン。

provide helper method that S3 file download use temporaly file

Maintains an index of S3 files an ActiveRecord model

Direct Upload to Amazon S3 With CORS and jquery-file-upload

Simple S3 File streaming to client

Direct Upload to Amazon S3 With CORS and jquery-file-upload

Really simple authentication scaffold generator for Rails

Manage plans for your SAAS app

Handling Stripe subscriptions and charges within Rails applications

Coding & debugging must be fun. Make life a bit harder for your colleagues :)

Helpers for implenting services on Rails using Eyeline's Mobilizer product.

safe deleted active record

SafeParams is a Rails gem for strong parameter handling. Define permitted attributes in your model or a YAML/JSON config. Supports nested attributes and includes a CLI for generating safe_params lines.

Point database to *_readonly on --sandbox

Make ActiveRecord initialization less dangerous.

implements safer_send_file method that allows sending files only from specified directories