|
|
|
#1 |
|
Messages: n/a
Hébergeur: |
[Note: parts of this message were removed to make it a legal post.]
Hi, So maybe I spoke too soon when I said I had the csv part of this handled. I've read the FasterCSV docs and, for the life of me, can't figure out how to return values by header. Here's the script: require 'rubygems' require 'fastercsv' a=FasterCSV.table("\/Users\/ron\/snlusgam.csv").by_col b=a.['header_name'] puts b I know this isn't right, but I can't seem to find in the documentation how to return an array of values from a particular column header. Has anybody done this? Thanks, Ron |
|
|
|
#2 |
|
Messages: n/a
Hébergeur: |
On Apr 1, 2008, at 9:10 PM, Ronald Steckly wrote:
> So maybe I spoke too soon when I said I had the csv part of this =20 > handled. No worries, we'll fix you up=85 > I've read the FasterCSV docs and, for the life of me, can't figure =20 > out how to return values by header. Here's the script: > > require 'rubygems' > require 'fastercsv' > > a=3DFasterCSV.table("\/Users\/ron\/snlusgam.csv").by_col > > b=3Da.['header_name'] b =3D a[:header_name] > puts b By default, table() converts field names to Symbols for super easy =20 access. Hope that s. James Edward Gray II= |
|
![]() |
| Outils de la discussion | |
|
|