From: Raimon Fs <coder@...>
Date: 2007-12-07T05:33:29+09:00
Subject: Re: array iterator that have more arrays that also need iter

Raimon Fs wrote:
> Xavier Noria wrote:
>> On Dec 6, 2007, at 8:25 PM, Raimon Fs wrote:
>> 
>>> I have one array, and each element of this array, has another array.
>> 
>> <snip>
>>>      700_tax: "17.91"
>>> 82567.36 95778.21 13210.85
>>> 17.91 255.81 273.72
>>> 707.59 0.0 707.59
>> 
>> Looks like you have a collection of InvoicesCalcul, each of them with
>> an accessor "attributes", which is a hash:
>> 
>>    values = invoice_calculs.map do |ic|
>>      ic.attributes
>>    end.map do |a|
>>      a.values
>>    end.flatten

after reading some docs, it would be possible this:

a.each_value {|value| puts value }

but I'm getting this: 
1600_base82567.36000000011600_value95778.211600_tax13210.85

and i want only the values, and it seems that puts in just one time all 
the key+values, not in a loop.

debug(a) gives me: ---
1600_base: "82567.3600000001"
1600_value: "95778.21"
1600_tax: "13210.85"

and in pseudo code, I want this:

<td> a.value </td> for each value

thanks again,

raimon
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