In today’s digital age, unique identification is becoming increasingly important. Whether it’s for security purposes, data management, or simply keeping track of things, having a way to generate unique values is essential. One of the most popular ways to do this is through the use of UUIDs, or Universally Unique Identifiers.
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Comma Separated Values (CSV) files represent some commonly used files. You may have a CSV file generated from a report generated, and then you may need to write a Ruby method or task to insert it into the database. Continue reading