1. 1. CSV
2. 1. 1.1. Parse in-memory CSV string into StringRecords and structs
   2. 1.2. Read CSV file as a vector of StringRecords
   3. 1.3. Read CSV file into hashes
   4. 1.4. Read CSV file as structs
   5. 1.5. Read CSV to struct, add extra fields
   6. 1.6. Read CSV remove (trim) whitespaces from around the values