Reading and Searching CSV Data


require 'csv'
CSV.open('text.txt', 'r') do |person|
  puts person.inspect
end

//File: text.txt
F,M,M,45
L,C,F,23
D,P,F,38

1.	Read CSV file
2.	Update a CSV file
3.	Parse one CSV file line
4.	Create data for CSV file
5.	use CSV alongside the File class
6.	loading the data from a CSV-formatted file into an array is with CSV.read:
7.	pick out the first person in the data called Laura:
8.	find the people in your database whose ages are between 20 and 40:
9.	Saving Data Back to the CSV File

Reading and Searching CSV Data : csv « Development « Ruby