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    ReQL command: for_each

    Command syntax

    sequence.for_each(write_function) → object

    Description

    Loop over a sequence, evaluating the given write query for each element.

    Example: Now that our heroes have defeated their villains, we can safely remove them from the villain table.

    r.table('marvel').for_each {|hero|
        r.table('villains').get(hero[:villain_defeated]).delete
    }.run(conn)
    

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