Re: I have a csv file i need to upload and for each row check that a number of columns do not match

Rails
1

Hi All,

I have a csv file i need to upload and for each row check that a number
of columns do not match a certain criteria

Is there a way I can do this in ruby?

Kind Regards

Gurdipe

2

On 12 April 2012 00:54, Gurdipe D. [email protected] wrote:

Hi All,

I have a csv file i need to upload and for each row check that a number
ofcolumnsdo not match a certaincriteria

Is there a way I can do this in ruby?

Yes of course. Start by working out how to upload the file. Google
rails file upload to get suggestions.

Colin

3

On 12 April 2012 00:54, Gurdipe D. [email protected] wrote:

I have a csv file i need to upload and for each row check that a number
ofcolumnsdo not match a certaincriteria

Is there a way I can do this in ruby?

Yes.

Which bit are you stuck on? Uploading a file? Reading each row? or
Checking the certain criteria?

4

hi i have just started to look at it

the area i think i will struggle on is making sure i can search the
array
for the criteria i have

gurdipe

5

On 12 April 2012 09:56, Gurdipe D. [email protected] wrote:

hi i have just started to look at it

the area i think i will struggle on is making sure i can search the array
for the criteria i have

That should be much easier than uploading the file. I think some
basic Ruby tutorials would be in order (Ruby rather then Ruby on Rails
as this is a Ruby issue not a Rails one). You cannot develop a Rails
app without a good knowledge of Ruby.

Colin

Is there a way I can do this in ruby?
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