Using CSV.open(filename, 'w') I can write large CSV files to disk in Ruby 2.0.0 (e.g. 10 M rows in 132 seconds) It is only writing it to string that forms a problem in ruby 2.0.0 and ruby-head. peter_v (Peter Vandenabeele)
Hi, I want to generate a CSV string, from millions of rows. I see the time to create the string grows quadratic with the amount of rows. With this issue, I cannot use ruby 2.0.0 to create the CSV file. I did not see this problem...peter_v (Peter Vandenabeele)
May be related to http://bugs.ruby-lang.org/issues/5379 $ date Thu Apr 18 23:56:54 CEST 2013 $ rvm get stable $ rvm install ruby-head ... long compile process ... $ rvm use ruby-head Using /Users/peter_v/.rvm/gems/ruby-hea...peter_v (Peter Vandenabeele)
On Wed, Feb 15, 2012 at 4:56 AM, Marc-Andre Lafortune < ruby-core@marc-andre.ca> wrote:
> > Issue #1400 has been updated by Marc-Andre Lafortune. > > > After reviewing the library, I'm thinking it could be more useful to ...peter_v (Peter Vandenabeele)
On Mon, Feb 13, 2012 at 4:37 PM, Yusuke Endoh <mame@tsg.ne.jp> wrote:
> Hello, > > 2012/2/14 Peter Vandenabeele <peter@vandenabeele.com>: > > I use OpenStruct#marshal_dump for this purpose, > > which is a public method and ...peter_v (Peter Vandenabeele)
On Mon, Feb 13, 2012 at 4:08 PM, Yusuke Endoh <mame@tsg.ne.jp> wrote:
> > Issue #1400 has been updated by Yusuke Endoh. > > Assignee changed from Yukihiro Matsumoto to Marc-Andre Lafortune > > Hello, > > There is no m...peter_v (Peter Vandenabeele)
On Sat, Jan 21, 2012 at 2:02 AM, Nobuyoshi Nakada <nobu@ruby-lang.org>wrote:
> > Issue #5916 has been updated by Nobuyoshi Nakada. > > Status changed from Open to Rejected > > Markus Fenske wrote: > > > /home/iblue/.r...peter_v (Peter Vandenabeele)
My builds now pass when building r34242 from svn co -q http://svn.ruby-lang.org/repos/ruby/trunk ruby on 2 different PC's (Ubuntu 10.04 and 11.10).peter_v (Peter Vandenabeele)
peter_v (Peter Vandenabeele)07:38 PM Ruby Bug #8585: Time for CSV.generate grows quadratic with number of rows