923 Open source projects that are alternatives of or similar to Closure_tree

Write Through and Read Through caching library inspired by CacheMoney and cache_fu, support ActiveRecord 4, 5 and 6.

Where or function backport from Rails 5 for Rails 4.2

Handle unread records and mark them as read with Ruby on Rails

Manage timestamps in ActiveRecord models

Angular Hierarchical UI module

Detect non-atomic interactions within DB transactions

Find next / previous Active Record(s) in one query

Zero downtime migrations with ActiveRecord 3+ and PostgreSQL

ActiveHash Relation: Simple gem that allows you to run multiple ActiveRecord::Relation using hash. Perfect for APIs.

FreshConnection provides access to one or more configured database replicas.

Easy activity tracking for models - similar to Github's Public Activity

calculate_all method for aggregate functions in Active Record

Elasticsearch integrations for ActiveModel/Record and Ruby on Rails

AlgoliaSearch integration to your favorite ORM

Lazy loading associations for the ActiveRecord models

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JRuby's ActiveRecord adapter using JDBC.

A collection of Ruby libraries for working with SQL on top of ActiveRecord's connection

Allow you to pluck attributes from nested associations without loading a bunch of records.

Identify database issues before they hit production.

📞 Disable ActiveRecord callbacks in Rails for great justice!

Database changes log for Rails

中国省市区县数据库，包含行政编码，邮政编码，地区拼音和简拼

Cleaner syntax for writing OR Query in Rails 5, 6. And also add #or support to Rails 3 and 4.

The easiest way to integrate SMS service in China

Effective tree structures in Laravel 4-5

GraphQL interface on top devise_token_auth

A flexible gem for cloning models

Extend ActiveRecord pluck to return array of hashes

Framework agnostic Nested Set (MPTT) implementation for PHP

A gem/plugin for Rails 3, Rails 4, Rails 5, and Rails 6 that enables client-side validation using ActiveModel + HTML5 Form Validation

ActiveRecord PostgreSQL Partitioning

Annotate Rails classes with schema and routes info

TreeTime is a data organisation, management and analysis tool. A tree is a hierarchical structure that arranges information in units and sub-units. TreeTime uses linked trees (one data item can be part of different distinct trees) to store and organise any general purpose data.

🔪 An ActiveModel extension that automatically strips all attributes of leading and trailing whitespace before validation. If the attribute is blank, it strips the value to nil.

Rails PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

Adds the ability to normalize attributes cleanly with code blocks and predefined normalizers

Work with JSON-backed attributes as ActiveRecord-ish models

A very simple state machine plugin built on top of ActiveRecord::Enum

Rails/ActiveRecord support for distributed multi-tenant databases like Postgres+Citus

Pluggable Ruby translation framework

django-cte-forest implements efficient adjacency list trees using Django and PostgreSQL Common Table Expressions (CTE).

Gem to create tables grids with sortable columns and filters

Adds additional postgres functionality to an ActiveRecord / Rails application

SQL Server Adapter For Rails

ActiveRecord connection adapter for PostGIS, based on postgresql and rgeo

Override migration methods to support UUID columns without having to be explicit about it.

Ruby gem for saving drafts of ActiveRecord models

Turbo-charged counter caches for your Rails app.

Track changes to your rails models

A more efficient way to get data from database. Like #pluck method but return array of hashes instead.

Use Youtube-Like ID in ActiveRecord seamlessly.

Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.

Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets super easily from ActiveRecord relations, plain Ruby objects, or tabular data.

Scenic is maintained by Derek Prior, Caleb Hearth, and you, our contributors.

Flutter GraphView is used to display data in graph structures. It can display Tree layout, Directed and Layered graph. Useful for Family Tree, Hierarchy View.

Database constraints made easy for ActiveRecord.

A simple and robust database sharding with ActiveRecord.

Redirect ActiveRecord (Rails) reads to replica databases while ensuring all writes go to the primary database.

Automatic cleanup for the Rails db/structure.sql file (ActiveRecord/PostgreSQL)