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module TimeHelper
def duration_in_words(finished_at, started_at)
if finished_at && started_at
interval_in_seconds = finished_at.to_i - started_at.to_i
elsif started_at
interval_in_seconds = Time.now.to_i - started_at.to_i
end
time_interval_in_words(interval_in_seconds)
end
def time_interval_in_words(interval_in_seconds)
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
end
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