Displaying 2 results from an estimated 2 matches for "book_list".
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_book_list
2008 May 25
2
storing data from a txt file in ruby?
...to write a a ruby program that takes a list of books
title ,author so on and i can read in the file with no problem but im
trying to store the list into either a array or hash so i ca say run
different methods view, delete ect..
anyhelp would be great this is what i have so far
IO.foreach("book_list.txt") do |line|
catalog=line.chomp.split(",")
products.store(items[0].to_i,
[catalog[1],catalog[2].to_i,catalog[3].to_i)
end
thanks for anyhelp
Gabriel
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2006 Apr 25
3
how to get the count/index of the current row ?
I have a partial to which i pass a collection. That views name is _row.
So row.name, row.ssn gives me the details of each object in the
collection,
But i need to display
1. name 123456798
2. name1 234567890
how to get that Index ??? or count or whatever in that partial ??
please help.
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