Ruby on Rails

Today I Learned: Capybara better practices

Never re-invent the wheel

Creating a Scalable Customer Experience

How Customer Relationship Management became LhCrm™

Keeping Data in Sync with ActiveRecord::UpdatedAt

Being Lazy with ActiveRecord

In programming language terms, “laziness” refers to code whose evaluation is delayed until the last possible moment. This strategy can have several benefits. For example:

nums = (1..1_000_000).lazy
squares = nums.map { |x| x * x }
squares.take_while {…