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#!/usr/bin/env ruby
module Flapjack
module Utility
def time_period_in_words(period)
period_mm, period_ss = period.divmod(60)
period_hh, period_mm = period_mm.divmod(60)
period_dd, period_hh = period_hh.divmod(24)
["#{period_dd} days",
"#{period_hh} hours",
"#{period_mm} minutes",
"#{period_ss} seconds"].reject {|s| s =~ /^0 /}.join(', ')
end
# Returns relative time in words referencing the given date
# relative_time_ago(Time.now) => 'about a minute ago'
def relative_time_ago(from_time)
distance_in_minutes = (((Time.now - from_time.to_time).abs)/60).round
case distance_in_minutes
when 0..1 then 'about a minute'
when 2..44 then "#{distance_in_minutes} minutes"
when 45..89 then 'about 1 hour'
when 90..1439 then "about #{(distance_in_minutes.to_f / 60.0).round} hours"
when 1440..2439 then '1 day'
when 2440..2879 then 'about 2 days'
when 2880..43199 then "#{(distance_in_minutes / 1440).round} days"
when 43200..86399 then 'about 1 month'
when 86400..525599 then "#{(distance_in_minutes / 43200).round} months"
when 525600..1051199 then 'about 1 year'
else "over #{(distance_in_minutes / 525600).round} years"
end
end
# returns a string showing the local timezone we're running in
# eg "CST (UTC+09:30)"
def local_timezone
tzname = Time.new.zone
q, r = Time.new.utc_offset.divmod(3600)
sign = (q < 0) ? '-' : '+'
tzoffset = sign + "%02d" % q.abs.to_s + ':' + r.to_f.div(60).to_s
"#{tzname} (UTC#{tzoffset})"
end
end
end
Version data entries
39 entries across 39 versions & 1 rubygems