I get this:
load 'pacman'
'search' jpkg 'csv'
+----------+-----+-----+------------------------------------+
|tables/csv|1.0.7|1.0.7|Read and write CSV files and strings|
+----------+-----+-----+------------------------------------+
9!:14 '' NB. version
j701/2011-02-23/15:25
I don't know enough about the differences between J6 and J7 to comment on
your results.
On Sun, Jan 8, 2012 at 9:16 PM, Devon McCormick <devon...@gmail.com> wrote:
> In J6, I get this:
>
> 'search' jpkg 'csv'
> +--------------+-----+-----+------------------------------------+
> |tables/csv |1.0.7|1.0.7|Read and write CSV files and strings|
> +--------------+-----+-----+------------------------------------+
> |tables/csvedit|0.0.6|0.0.6|Grid based editor for CSV files |
> +--------------+-----+-----+------------------------------------+
> whereDefined 'writecsv'
> C:\Program Files\j602\system\packages\files\csv.ijs
>
>
> On Tue, Jan 3, 2012 at 7:56 PM, Ric Sherlock <tikk...@gmail.com> wrote:
>
> > Interesting. You get different results to me. Are you using the
> > tables/csv addon and if so which version?
> >
> > load 'pacman'
> > 'search' jpkgv 'csv'
> > ┌──────────┬─────┬─────┬────────────────────────────────────┐
> > │tables/csv│1.0.7│1.0.7│Read and write CSV files and strings│
> > └──────────┴─────┴─────┴────────────────────────────────────┘
> > load 'tables/csv'
> > (i. 5 5) writecsv '~temp/foo.csv'
> > 70
> > fread '~temp/foo.csv'
> > 0,1,2,3,4
> > 5,6,7,8,9
> > 10,11,12,13,14
> > 15,16,17,18,19
> > 20,21,22,23,24
> >
> >
> > On Wed, Jan 4, 2012 at 1:43 PM, Devon McCormick <devon...@gmail.com>
> > wrote:
> > > (i. 5 5) writecsv 'foo.csv'
> > > 120
> > > fread 'foo.csv'
> > > "0","1","2","3","4"
> > > "5","6","7","8","9"
> > > "10","11","12","13","14"
> > > "15","16","17","18","19"
> > > "20","21","22","23","24"
> > >
> > > Also, I was long under the impression that literal data in a csv file
> > > should be quoted but apparently this is not the case. It's hard to say
> > for
> > > sure as there is no real spec for this format, and I don't remember
> what
> > > disabused me of this notion (perhaps taking the behavior of Excel as
> the
> > > paradigm?)
> > >
> > > On Tue, Jan 3, 2012 at 6:35 PM, Ric Sherlock <tikk...@gmail.com>
> wrote:
> > >
> > >> Note that the tables/csv addon is just a special case of the
> > >> tables/dsv addon that sets the delimiters. From memory the tables/csv
> > >> addon will quote literal data but not numeric data. Of course that
> > >> means that numbers in literal form will end up being quoted.
> > >>
> > >> When you refer to "spurious" double-quotes, are there occasions where
> > >> quotes appear that they shouldn't?
> > >>
> > >> On Wed, Jan 4, 2012 at 9:59 AM, Devon McCormick <devon...@gmail.com>
> > >> wrote:
> > >> > At some of the recent NYCJUGs, Ken Lettow pointed me to the "dsv"
> > >> versions
> > >> > of this which are more general ("Delimiter-Separated Values"). I
> use
> > >> these
> > >> > now as I usually prefer tab-delimited files and want to avoid the
> > >> spurious
> > >> > double-quotes the "csv" modules put around data. See
> > >> >
> http://www.jsoftware.com/jwiki/Addons/tables/dsv?highlight=%28dsv%29.
> > >> >
> > >> > On Mon, Jan 2, 2012 at 12:59 PM, Tom Szczesny <tav...@gmail.com>
> > wrote:
> > >> >
> > >> >> When I try require 'csv' I get
> > >> >> not found: /home/tom/jgplsrc/j/addons/tables/csv/csv.ijs
> > >> >>
> > >> >> However, I can get to
> > >> >> http://www.jsoftware.com/jwiki/Addons
> > >> >> I should be able to get what I need from there.
> > >> >>
> > >> >> Thanks.
> > >> >>
> > >> >>
> > >> >> On Mon, Jan 2, 2012 at 12:38 PM, Raul Miller <
> rauldmil...@gmail.com>
> > >> >> wrote:
> > >> >>
> > >> >> > Try this:
> > >> >> >
> > >> >> > require 'csv'
> > >> >> >
> > >> >> > T=: readcsv '/home/tom/t.csv'
> > >> >> >
> > >> >> > --
> > >> >> > Raul
> > >> >> >
> > >> >> > On Mon, Jan 2, 2012 at 12:22 PM, Tom Szczesny <tav...@gmail.com>
> > >> wrote:
> > >> >> > > Some languages, like q, have a built-in command for reading,
> > >> parsing,
> > >> >> and
> > >> >> > > loading data from csv files:
> > >> >> > > t: ("SSDIDSSIFFFIS";enlist ",") 0: `:/home/tom/t.csv
> > >> >> > >
> > >> >> > > Other languages, like a+, do not, and the user needs to write a
> > >> >> function
> > >> >> > to
> > >> >> > > read, parse and load data from csv files.
> > >> >> > >
> > >> >> > > From a cursory review, it appears that j is in the a+ camp.
> > >> >> > > Please confirm that such a facility does not exist in j,
> before I
> > >> start
> > >> >> > > writing my own.
> > >> >> > >
> > >> ----------------------------------------------------------------------
> > >> >> > > For information about J forums see
> > >> http://www.jsoftware.com/forums.htm
> > >> >> >
> > ----------------------------------------------------------------------
> > >> >> > For information about J forums see
> > >> http://www.jsoftware.com/forums.htm
> > >> >> >
> > >> >>
> > ----------------------------------------------------------------------
> > >> >> For information about J forums see
> > http://www.jsoftware.com/forums.htm
> > >> >>
> > >> >
> > >> >
> > >> >
> > >> > --
> > >> > Devon McCormick, CFA
> > >> > ^me^ at acm.
> > >> > org is my
> > >> > preferred e-mail
> > >> >
> ----------------------------------------------------------------------
> > >> > For information about J forums see
> > http://www.jsoftware.com/forums.htm
> > >> ----------------------------------------------------------------------
> > >> For information about J forums see
> http://www.jsoftware.com/forums.htm
> > >>
> > >
> > >
> > >
> > > --
> > > Devon McCormick, CFA
> > > ^me^ at acm.
> > > org is my
> > > preferred e-mail
> > > ----------------------------------------------------------------------
> > > For information about J forums see http://www.jsoftware.com/forums.htm
> > ----------------------------------------------------------------------
> > For information about J forums see http://www.jsoftware.com/forums.htm
> >
>
>
>
> --
> Devon McCormick, CFA
> ^me^ at acm.
> org is my
> preferred e-mail
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
