# activerecord

3 min read

Raquel Román-Rodriguez

Aug 9 '21

ActiveRecord Migration Rollback: learning the pitfalls of the `change` method the hard way

#activerecord #ruby #flatiron #beginners

3 min read

Shaher Shamroukh

Jun 5 '21

Understanding Active Record

#rails #activerecord #orm

3 min read

nicklevenson

May 21 '21

Sanitizing SQL in Rails/ActiveRecord

#rails #activerecord #ruby #sql

3 min read

Kevin Murphy for The Gnar Company

May 16 '21

ActiveRecord's New Takes a Block, Kid

#ruby #rails #activerecord

4 min read

nicklevenson

May 13 '21

How to Speed Up Load Times In A Rails App - What I Wish I Knew Four Months Ago

#ruby #rails #database #activerecord

24

3 min read

hooopo wang

Apr 21 '21

Getting Started with Rails & TiDB

#tidb #mysql #rails #activerecord

3 min read

Ana Nunes da Silva

Apr 11 '21

How to access joined data with ActiveRecord

#activerecord #rails #sql #ruby

14

5 min read

Ana Nunes da Silva

Mar 29 '21

Understanding multiple joins in ActiveRecord

#activerecord #rails #sql #ruby

18

5 min read

Nathan A. Hains

Mar 25 '21

Phase 2

#ruby #sinatra #activerecord #project

3 min read

Ana Nunes da Silva

Mar 21 '21

Understanding ActiveRecord left outer joins

#activerecord #rails #sql #ruby

11

5 min read

Ana Nunes da Silva

Mar 14 '21

Understanding ActiveRecord inner joins

#activerecord #rails #sql #ruby

10

7 min read

peabody00

Mar 8 '21

Module 2 Sinatra Project for Flatiron School

#beginners #ruby #sinatra #activerecord

3 min read

Rodrigo Walter Ehresmann

Mar 4 '21

Design Patterns: Query Objects

#designpatterns #queryobjects #ruby #activerecord

3 min read

mcardona9015

Jan 28 '21

Active Record Callbacks Introduction

#ruby #activerecord #callbacks #lifecycle

2 min read

Desiree Lerma

Jan 25 '21

ActiveRecord Associations: The Beautiful and Complicated

#activerecord #ruby #flatiron #associations

3 min read

Josh Branchaud

Jan 19 '21

A Few Methods for Returning Default Values when Creating ActiveRecord Objects

#rails #database #activerecord

7 min read

Nathan Kallman

Jan 11 '21

Immutable ActiveRecord

#ruby #rails #activerecord #database

5 min read

Ana Nunes da Silva

Jan 8 '21

Bulk Update: Active Record Vs. native SQL

#rails #activerecord #sql #ruby

12

5 min read

Liz Laffitte

Dec 23 '20

Resolving the ActionController::InvalidAuthenticityToken Error in a Rails/React App

#rails #react #activerecord #cors

3 min read

fentybit

Dec 12 '20

Rails Intro::Mandalorian

#rails #ruby #activerecord #formbuilder

10 min read

Natalie Hummel

Dec 12 '20

It's a Mad, Mad World

#ruby #sinatra #activerecord #madlibs

4 min read

Sohair Ahmad

Dec 7 '20

Rails - Run Default Scope on All queries

#rails #activerecord

1 min read

Jake Swanson

Nov 9 '20

Battling RecordNotUnique in Rails

#rails #activerecord #ruby #sql

11

4 min read

fentybit

Oct 16 '20

Lakers < ActiveRecord::Base

#ruby #activerecord #sql #codenewbie

26

9 min read

Tatyana Celovsky

Aug 27 '20

Overview of Active Record Associations

#ruby #activerecord #beginners #learning

6 min read

Miqotes

Aug 13 '20

Why SQLite is simple to use!

#sql #activerecord

2 min read

Bruno Vezoli for Rootstrap

Jul 16 '20

A Take on Empowering ActiveRecord

#rails #activerecord #opensource #sql

48

3 min read

Veerpal

Jul 10 '20

Active Record Relations and Method Chaining

#rails #activerecord #relations

2 min read

Andy Leverenz

Jul 23 '20

Understanding Active Record Callbacks

#rails #ruby #activerecord

10

4 min read

Parulian Sinaga

Jul 4 '20

Ruby Cursor Pagination (1)

#ruby #activerecord #pagination

11

3 min read

Sam Markham

Jun 15 '20

Making exceptions to ActiveRecord’s auto-pluralization

#activerecord #ruby #sinatra #codenewbie

3 min read

Bruno Vezoli for Rootstrap

Jun 6 '20

Rails N + 2 queries

#rails #performance #optimization #activerecord

32

7 min read

Sebastian Sogamoso

May 19 '20

Rails signed IDs for ActiveRecord

#rails #activerecord

2 min read

Joshua Wood

May 7 '20

My notes from Aaron Patterson's RailsConf 2020 keynote

#ruby #rails #activerecord

1 min read

Sergey Tsvetkov

May 5 '20

Can I use has_secure_token in ActiveRecord?

#ruby #rails #activerecord

4 min read

Katherine Kelly

Apr 4 '20

Active Record find vs. find_by vs. where

#rails #activerecord #beginners

22

4 min read

Ngan Kim Khong

Mar 3 '20

Beginner: navigation on a dynamic website.

#ruby #rails #activerecord #dynamic

2 min read

Sulman Baig

Feb 22 '20

Active Record Transactions in Ruby on Rails

#rails #activerecord #transactions #ruby

2 min read

Agustin Martinez

Feb 22 '20

Rails N+1 query and Draper decorators

#rails #decorator #activerecord #jbuilder

5 min read

Heshie Brody

Feb 19 '20

Update jsonb Columns Using The Rails Active Record Native Methods

#rails #postgres #jsonb #activerecord

1 min read

Tyler Scott Williams

Feb 16 '20

Refactoring Personal Data out of a Devise Model

#rails #ruby #devise #activerecord

4 min read

chowderhead

Feb 16 '20

Rails Password Validation

#ruby #rails #activerecord #validation

14

2 min read

SCDan0624

Feb 12 '20

Beginners guide to Active Record

#beginners #activerecord #ruby

24

5 min read

Adam Rogers

Feb 10 '20

Immutable ActiveRecord Models

#rails #activerecord #immutable

12

3 min read

Vivek Kumar

Dec 10 '19

Patterns to refactor thick ActiveRecord models

#rails #activerecord #ruby #decorators

2 min read

Cristal

Dec 7 '19

Creating a Basic Sinatra Application

#flatironschool #sinatra #activerecord #sqlite3

4 min read

Chuck

Oct 29 '19

Sinatra ToDo App

#ruby #sinatra #activerecord

3 min read

Soo Yang, Tan

Oct 23 '19

Uncovering tiny little magic in Rails

#ruby #rails #activerecord

2 min read

Jake Faris

Aug 21 '19

How Associations Are Built In Rails

#rails #activerecord

3 min read

Lucas Sapienza

Jul 25 '19

Parsimony with ActiveRecord callbacks

#ruby #rails #activerecord #callback

10

2 min read

ZedTuX

Jul 22 '19

Run your Rails migrations from the web browser

#rails #activerecord

2 min read

Masa

Jun 27 '19

Easier database schema management with Ridgepole

#ruby #rails #activerecord #ridgepole

2 min read

jmc

Jun 17 '19

Understanding Rails Eager-Loading

#ruby #rails #activerecord #sql

59

6 min read

Aaron Sumner

Mar 13 '19

7 reasons why learning SQL is still important for Rails developers

#rails #ruby #sql #activerecord

18

5 min read

crishanks

Feb 27 '19

Prevent SQL Injections

#sql #datasecurity #ruby #activerecord

17

5 min read

Miguel

Feb 28 '19

The good and bad of ActiveRecord callbacks

#rails #ruby #activerecord

18

4 min read

Andy Leverenz

Feb 26 '19

Understanding Active Record Migrations

#rails #ruby #activerecord #tutorial

6 min read

Amr El-Bakry

Feb 14 '19

TIL: Using Different Database Connection with ActiveRecord Transactions

#todayilearned #ruby #rails #activerecord

15

14

3 min read

appaloosa.io

Feb 7 '19

Active Record, Sidekiq, pools and threads

#rails #sidekiq #activerecord #ruby

34