module Community extend ActiveSupport::Concern included do validates :hospitality, presence: true validates :deliberate_practice, presence: true end end

class Apprenticeship def initialize(mentor, apprentice) @mentor = mentor @apprentice = apprentice @workbench = OpenWorkbench.new end end

# UGtastic Archive (2009–2026) # Chicago Software Craftsmanship # Learning about people, one interview at a time

def deliberate_practice loop do test_first refactor_with_care share_what_you_learn end end