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Rubysters,

I think I am not wrong if I can solicit some knowledge. :-)

Can any one help modify this code?

I have:
array  ['a', 1], ['b', 2], ['a',2], ['c',4], ['d', 5], ['b',4]]

I want to create a hash using inject method:
>> hash  'a' [1, 2], 'b' [2, 4], 'c' [4], 'd' [5]}

The following code gives: {"a"2], "b"4], "c"4], "d"5]}

hash   rray.inject({}) do |result, array|
new_hash  }
new_hash[array.first]  array.last]
result.merge!(new_hash)  # I have tried result.update(new_hash) but it fails
too
result
end

Here is a console friendly version of the same:
hash   rray.inject({}){|result, array| new_hash  };
new_hash[array.first]  array.last]; result.merge!(new_hash); result;}

Thanks in advance,

---
Edmond
Software Developer | Baobab Health Trust (http://www.baobabhealth.org/) |
Malawi

Cell:  +265 999 465 137 | +265 881 234 717

*I wish you a Merry Christmas and a Prosperous New Year 2011!!**
*

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