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module EntityDateHelper
include ActionView::Helpers::DateHelper
def interval_in_words(diff)
return 'Not started' unless diff
"#{distance_of_time_in_words(Time.now, diff)} ago"
end
# Converts seconds into a hash such as:
# { days: 1, hours: 3, mins: 42, seconds: 40 }
#
# It returns 0 seconds for zero or negative numbers
# It rounds to nearest time unit and does not return zero
# i.e { min: 1 } instead of { mins: 1, seconds: 0 }
def distance_of_time_as_hash(diff)
diff = diff.abs.floor
return { seconds: 0 } if diff == 0
mins = (diff / 60).floor
seconds = diff % 60
hours = (mins / 60).floor
mins = mins % 60
days = (hours / 24).floor
hours = hours % 24
duration_hash = {}
duration_hash[:days] = days if days > 0
duration_hash[:hours] = hours if hours > 0
duration_hash[:mins] = mins if mins > 0
duration_hash[:seconds] = seconds if seconds > 0
duration_hash
end
end
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