tracks/lib/staleness.rb

require 'active_support/all'

class Staleness
  SECONDS_PER_DAY = 86400
  def self.days_stale(item, current_user)
    return 0 if item.due || item.completed?
    (current_user.time - item.created_at).to_i / SECONDS_PER_DAY
  end
end
Encapsulate the concept of staleness into its own class Extract it from a single helper method and wrap it in a method object. This lets us add tests around it and then (later) split the domain concerns from the view concerns. 2013-03-07 22:22:17 -06:00			`require 'active_support/all'`

			`class Staleness`
Refactor the calculation for staleness Provide the number of days that the todo was stale instead of a class name to use in the view. We'll use the number of days stale in the helper to determine the class name 2013-03-10 13:46:22 -05:00			`SECONDS_PER_DAY = 86400`
Encapsulate the concept of staleness into its own class Extract it from a single helper method and wrap it in a method object. This lets us add tests around it and then (later) split the domain concerns from the view concerns. 2013-03-07 22:22:17 -06:00			`def self.days_stale(item, current_user)`
Refactor the calculation for staleness Provide the number of days that the todo was stale instead of a class name to use in the view. We'll use the number of days stale in the helper to determine the class name 2013-03-10 13:46:22 -05:00			`return 0 if item.due \|\| item.completed?`
			`(current_user.time - item.created_at).to_i / SECONDS_PER_DAY`
Encapsulate the concept of staleness into its own class Extract it from a single helper method and wrap it in a method object. This lets us add tests around it and then (later) split the domain concerns from the view concerns. 2013-03-07 22:22:17 -06:00			`end`
			`end`