Question
Ruby script help - The system admin wants a program to create a new hash table that will be stored in a new file that
Ruby script help - The system admin wants a program to create a new hash table that will be stored in a new file that excludes any duplicates from the initial csv file which contains info about the names of users and their account numbers. Also create a function so The user should be able to enter the account number for a subscriber and get back the subscribers name.
Example csv file:
| 586 | NICOLA EVANGELISTA | |
| 177 | MEAGAN LEKBERG | |
| 586 | JEFF DUTTER | |
| 760 | KITTY MANZANERO | |
| 618 | CATHERIN MCCREIGHT | |
| 873 | CARMA KULHANEK | |
| 177 | VALERY KOSAKOWSKI | |
| 210 | SHEILAH MONGES | |
| 760 | KITTY MANZANERO | |
| 760 | KITTY MANZANERO | |
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Oracle 11G SQL
Authors: Joan Casteel
2nd Edition
1133947360, 978-1133947363
