dependson requires cached chunks (#1503)
Co-authored-by: Mine Cetinkaya-Rundel <cetinkaya.mine@gmail.com>
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@ -605,6 +605,7 @@ For example, here the `processed_data` chunk depends on the `raw-data` chunk:
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``` {{r}}
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``` {{r}}
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#| label: raw-data
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#| label: raw-data
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#| cache: true
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rawdata <- readr::read_csv("a_very_large_file.csv")
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rawdata <- readr::read_csv("a_very_large_file.csv")
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```
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```
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@ -642,6 +643,7 @@ Then you can write:
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``` {{r}}
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``` {{r}}
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#| label: raw-data
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#| label: raw-data
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#| cache: true
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#| cache.extra: !expr file.mtime("a_very_large_file.csv")
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#| cache.extra: !expr file.mtime("a_very_large_file.csv")
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rawdata <- readr::read_csv("a_very_large_file.csv")
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rawdata <- readr::read_csv("a_very_large_file.csv")
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