Ruby snippets

activerecord.md

ActiveRecord SQL queries in stdout, good for specs or console:

require 'active_record'
ActiveRecord::Base.logger = Logger.new(STDOUT)

snips.md

Hashes are destructured when using keyword arguments

def foo(a:, b:)
  puts a.to_s + b.to_s
end

foo(1,2)
foo(a: 1, b: 2)

Hash values to vars

id, name = { id: 1, name: 'Foo', amount: 3 }.values_at(:id, :name)