24 lines
515 B
Ruby
24 lines
515 B
Ruby
class Clock
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EARTH_TO_EORZEA = 3600.0 / 175.0
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EORZEA_TO_EARTH = 1.0 / EARTH_TO_EORZEA
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def self.get_current_eorzea_time
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to_eorzea_time(Time.now.utc)
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end
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def self.to_eorzea_time(earth_time)
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et_ts = earth_time.to_i
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new_ts = et_ts.abs * EARTH_TO_EORZEA
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Time.at(new_ts.floor).utc
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end
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def self.to_earth_time(ez_time)
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ez_ts = ez_time.to_i
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new_ts = (ez_ts * EORZEA_TO_EARTH).ceil
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Time.at(new_ts)
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end
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def self.display_ez_time(ez_time)
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ez_time.strftime("%H:%M")
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end
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end
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