module TimeHelper
def time_interval_in_words(interval_in_seconds)
interval_in_seconds = interval_in_seconds.to_i
minutes = interval_in_seconds / 60
seconds = interval_in_seconds - minutes * 60
if minutes >= 1
"#{pluralize(minutes, "minute")} #{pluralize(seconds, "second")}"
else
"#{pluralize(seconds, "second")}"
end
end
def date_from_to(from, to)
"#{from.to_s(:short)} - #{to.to_s(:short)}"
end
def duration_in_numbers(duration)
time_format = duration < 1.hour ? "%M:%S" : "%H:%M:%S"
Time.at(duration).utc.strftime(time_format)
end
end