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Build a Rails App with TiDB and the ActiveRecord TiDB Adapter

Build a Rails App with TiDB and the ActiveRecord TiDB Adapter

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Get Active!...Record

Get Active!...Record

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

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

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3 min read
Understanding Active Record

Understanding Active Record

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Sanitizing SQL in Rails/ActiveRecord

Sanitizing SQL in Rails/ActiveRecord

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3 min read
ActiveRecord's New Takes a Block, Kid

ActiveRecord's New Takes a Block, Kid

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

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

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Getting Started with Rails & TiDB

Getting Started with Rails & TiDB

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How to access joined data with ActiveRecord

How to access joined data with ActiveRecord

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Understanding multiple joins in ActiveRecord

Understanding multiple joins in ActiveRecord

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Phase 2

Phase 2

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Understanding ActiveRecord left outer joins

Understanding ActiveRecord left outer joins

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Understanding ActiveRecord inner joins

Understanding ActiveRecord inner joins

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Module 2 Sinatra Project for Flatiron School

Module 2 Sinatra Project for Flatiron School

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Design Patterns: Query Objects

Design Patterns: Query Objects

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3 min read
Active Record Callbacks Introduction

Active Record Callbacks Introduction

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ActiveRecord Associations: The Beautiful and Complicated

ActiveRecord Associations: The Beautiful and Complicated

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3 min read
A Few Methods for Returning Default Values when Creating ActiveRecord Objects

A Few Methods for Returning Default Values when Creating ActiveRecord Objects

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Immutable ActiveRecord

Immutable ActiveRecord

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Bulk Update: Active Record Vs. native SQL

Bulk Update: Active Record Vs. native SQL

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

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

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Rails Intro::Mandalorian

Rails Intro::Mandalorian

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10 min read
It's a Mad, Mad World

It's a Mad, Mad World

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Rails - Run Default Scope on All queries

Rails - Run Default Scope on All queries

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Battling RecordNotUnique in Rails

Battling RecordNotUnique in Rails

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Lakers < ActiveRecord::Base

Lakers < ActiveRecord::Base

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Overview of Active Record Associations

Overview of Active Record Associations

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Why SQLite is simple to use!

Why SQLite is simple to use!

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A Take on Empowering ActiveRecord

A Take on Empowering ActiveRecord

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Active Record Relations and Method Chaining

Active Record Relations and Method Chaining

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Understanding Active Record Callbacks

Understanding Active Record Callbacks

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4 min read
Ruby Cursor Pagination (1)

Ruby Cursor Pagination (1)

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3 min read
Making exceptions to ActiveRecord’s auto-pluralization

Making exceptions to ActiveRecord’s auto-pluralization

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Rails N + 2 queries

Rails N + 2 queries

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Rails signed IDs for ActiveRecord

Rails signed IDs for ActiveRecord

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My notes from Aaron Patterson's RailsConf 2020 keynote

My notes from Aaron Patterson's RailsConf 2020 keynote

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Can I use has_secure_token in ActiveRecord?

Can I use has_secure_token in ActiveRecord?

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4 min read
Active Record find vs. find_by vs. where

Active Record find vs. find_by vs. where

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4 min read
Beginner: navigation on a dynamic website.

Beginner: navigation on a dynamic website.

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Active Record Transactions in Ruby on Rails

Active Record Transactions in Ruby on Rails

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Rails N+1 query and Draper decorators

Rails N+1 query and Draper decorators

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Update jsonb Columns Using The Rails Active Record Native Methods

Update jsonb Columns Using The Rails Active Record Native Methods

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Refactoring Personal Data out of a Devise Model

Refactoring Personal Data out of a Devise Model

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Rails Password Validation

Rails Password Validation

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Beginners guide to Active Record

Beginners guide to Active Record

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Immutable ActiveRecord Models

Immutable ActiveRecord Models

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Patterns to refactor thick ActiveRecord models

Patterns to refactor thick ActiveRecord models

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Creating a Basic Sinatra Application

Creating a Basic Sinatra Application

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Sinatra ToDo App

Sinatra ToDo App

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Uncovering tiny little magic in Rails

Uncovering tiny little magic in Rails

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How Associations Are Built In Rails

How Associations Are Built In Rails

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Parsimony with ActiveRecord callbacks

Parsimony with ActiveRecord callbacks

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Run your Rails migrations from the web browser

Run your Rails migrations from the web browser

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Easier database schema management with Ridgepole

Easier database schema management with Ridgepole

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2 min read
Understanding Rails Eager-Loading

Understanding Rails Eager-Loading

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7 reasons why learning SQL is still important for Rails developers

7 reasons why learning SQL is still important for Rails developers

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Prevent SQL Injections

Prevent SQL Injections

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The good and bad of ActiveRecord callbacks

The good and bad of ActiveRecord callbacks

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Understanding Active Record Migrations

Understanding Active Record Migrations

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TIL: Using Different Database Connection with ActiveRecord Transactions

TIL: Using Different Database Connection with ActiveRecord Transactions

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