Lynn Chang's Blog
Upgrade to Ruby 3.0.6 (OpenSSL issues)

Upgrade to Ruby 3.0.6 (OpenSSL issues)

Environment MacOS Sonoma 14.3 Original Ruby version: 2.7.8 Ruby Version Manager: RVM 1.29.12 Goal Upgrade Ruby from 2.7.8 to 3.0.6. Issues Description After successfully installing Ruby 3.0.6, I encountered difficulties running bundle install in...

Lynn Chang
Lynn Chang
4 min read
What’s the relationship between require, $LOAD_PATH and $LOADED_FEATURES in Ruby?

What’s the relationship between require, $LOAD_PATH and $LOADED_FEATURES in Ruby?

Lynn Chang
Lynn Chang
3 min read
How I learned to write raw SQL

How I learned to write raw SQL

Lynn Chang
Lynn Chang
2 min read
7 steps I usually do before I involve in a complex feature implementation

7 steps I usually do before I involve in a complex feature implementation

Lynn Chang
4 min read
What's the difference between find_each, find_in_batches, in_batches in Rails?

What's the difference between find_each, find_in_batches, in_batches in Rails?

Lynn Chang
2 min read
VS Code x Rubocop - ruby_executable_hooks: No such file or directory

VS Code x Rubocop - ruby_executable_hooks: No such file or directory

Lynn Chang
1 min read
How to define a multiline string in Ruby

How to define a multiline string in Ruby

Lynn Chang
2 min read
How to turn on the expanded table formatting mode in PostgreSQL

How to turn on the expanded table formatting mode in PostgreSQL

Lynn Chang
2 min read
6 tips to ensure your rake task runs smoothly

6 tips to ensure your rake task runs smoothly

Lynn Chang
4 min read
How to Benchmark my code in Ruby or Rails

How to Benchmark my code in Ruby or Rails

Lynn Chang
4 min read
Lessons learned from failing to access an environment variable in YMAL file

Lessons learned from failing to access an environment variable in YMAL file

Lynn Chang
3 min read
When ORDER BY and NULL work together

When ORDER BY and NULL work together

Lynn Chang
3 min read