class Time
Public Instance Methods
human()
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def self.from_key key
key.gsub!(/^[^:]*:[^:]*:[^:]*:/, '') Time.strptime(key, "%Y:%m:%d:%H:%M:%S") # TODO works only with second-resolution
end
# File lib/key.rb, line 16 def human a = (Time.now-self).to_i case a when 0 then 'just now' when 1 then 'a second ago' when 2..59 then a.to_s+' seconds ago' when 60..119 then 'a minute ago' #120 = 2 minutes when 120..3540 then (a/60).to_i.to_s+' minutes ago' when 3541..7100 then 'an hour ago' # 3600 = 1 hour when 7101..82800 then ((a+99)/3600).to_i.to_s+' hours ago' when 82801..172000 then 'a day ago' # 86400 = 1 day when 172001..518400 then ((a+800)/(60*60*24)).to_i.to_s+' days ago' when 518400..1036800 then 'a week ago' else ((a+180000)/(60*60*24*7)).to_i.to_s+' weeks ago' end end