17 lines
394 B
Ruby
17 lines
394 B
Ruby
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class AsciicastSnapshotUpdater
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def update(asciicast, at_seconds = asciicast.duration / 2)
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snapshot = generate_snapshot(asciicast, at_seconds)
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asciicast.update_attribute(:snapshot, snapshot)
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end
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private
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def generate_snapshot(asciicast, at_seconds)
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asciicast.with_terminal do |terminal|
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Film.new(asciicast.stdout, terminal).snapshot_at(at_seconds)
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end
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end
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end
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