I'm guessing that whereDefined is in one of the other addons. Which
one?
whereDefined 'writecsv'
|value error: whereDefined
| whereDefined'writecsv'
On Sun, Jan 8, 2012 at 10:20 PM, Devon McCormick <[email protected]> wrote:
> Yes - I see that if I load the addons version, it appears to used the "dsv"
> modules I've been using explicitly of late.
>
> On Sun, Jan 8, 2012 at 10:14 PM, Ric Sherlock <[email protected]> wrote:
>
> > Looks like you have the tables/csv addon installed but I suspect that
> > to load it you did:
> > load 'csv' NB. or require
> > By default this will load the "old" version csv code from
> > ~system\packages\files\csv.ijs
> > PUBLIC_j_{~ (<'csv') (i.~ {."1) PUBLIC_j_
> > +---+------------------------------+
> > |csv|~system\packages\files\csv.ijs|
> > +---+------------------------------+
> >
> > You can make sure that you are loading the addon version like this:
> > load 'tables/csv'
> >
> > If you want to to force a J602 installation to use the addon version
> > instead of the "old" version when you use ( load 'csv' ) then the
> > Installation section of
> > http://www.jsoftware.com/jwiki/Addons/tables/csv explains how to do
> > that.
> >
> > On Mon, Jan 9, 2012 at 3:16 PM, Devon McCormick <[email protected]>
> > 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 <[email protected]>
> 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 <[email protected]>
> > >> 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 <[email protected]>
> > 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 <
> [email protected]>
> > >> >> 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 <[email protected]>
> > >> 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 <
> > [email protected]>
> > >> >> >> wrote:
> > >> >> >>
> > >> >> >> > Try this:
> > >> >> >> >
> > >> >> >> > require 'csv'
> > >> >> >> >
> > >> >> >> > T=: readcsv '/home/tom/t.csv'
> > >> >> >> >
> > >> >> >> > --
> > >> >> >> > Raul
> > >> >> >> >
> > >> >> >> > On Mon, Jan 2, 2012 at 12:22 PM, Tom Szczesny <
> [email protected]
> > >
> > >> >> 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
> >
>
>
>
> --
> Devon McCormick, CFA
> ^me^ at acm.
> org is my
> preferred e-mail
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
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