18 lines
440 B
Ruby
18 lines
440 B
Ruby
module TimeHelper
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# convert timestamps ('12:34:56.789') to seconds
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def time_to_f(timestamp)
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unless timestamp.nil?
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timestamp = timestamp.split(':')
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return timestamp[0].to_i * 60 * 60 + timestamp[1].to_i * 60 + timestamp[2].to_f
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end
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nil
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end
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# given a delta in seconds, return a "Hours:Minutes:Seconds" representation
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def format_time_difference(delta)
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Time.at(delta).utc.strftime("%H:%M:%S")
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end
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end
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