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  1. A Hash is a dictionary-like collection of unique keys and their values. Also called associative arrays, they are similar to Arrays, but where an Array uses integers ...
    www.ruby-doc.org/core/Hash.html - Cached
  2. Ruby Hash of Array idioms. Updated: February 2008. I often need a hash of arrays in Ruby. So for example, I can have:
    lesismore.co.za/hasharrays.html - Cached
  3. Arrays are not the only way to manage collections of variables. Another type of collection of variables is the hash, also called an associative array.
    ruby.about.com/od/rubyfeatures/a/​hashes.htm - Cached
  4. I am creating a bingo game for the ruby console in which, ... comprising of the bingo board, and each user\'s hash is put into an array of all \"bingo boards\".
    stackoverflow.com/questions/18303256/​having-difficulty... - Cached
  5. This tutorial expands on Ruby arrays and Ruby Hash and explains how do you convert array to hashmaps in Ruby. There are couple of ways to convert arrays to hash as ...
    programmingbulls.com/ruby-array-hash - Cached
  6. I am new to Ruby , but I consider this feature to be a bug. What is happening is that i am creating a new Hash of Arrays. The following code works fine a = Hash.new ...
    www.ruby-forum.com/topic/134424 - Cached
  7. So I have a hash like this: hash = { \"a\"=>[1, 2, 3], \"b\"=>[18, 21, 9] } I would like to get the whole array, not just the values. It seems like this should work:
    stackoverflow.com/questions/15261568/​ruby-hash-of-arrays - Cached
  8. This helped me with a small challenge, of comparing two Arrays to each other, then generating a Hash of the results of that compare. Here\'s a little messing about in ...
    dzone.com/snippets/array-hash-ruby - Cached
  9. Ruby Programming Guide ... Ruby\'s arrays and hashes are indexed collections. Both store collections of objects, accessible using a key.
    www.linuxtopia.org/.../Ruby.new_Arrays_​and_Hashes.html - Cached
  10. a = Array. new (2, Hash. new) # => [{}, {}] ... | (Q_ and Q! is available since Ruby 2.1.) | | s_, s! | Integer | signed short, native endian i, i ...
    www.ruby-doc.org/core/Array.html - Cached