search for: unshift

What this code lines mean? Especially $:. before the unshift? $:.unshift File.join(File.dirname(__FILE__),''..'',''lib'') Regards, Mohsin --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this grou...

I am using tar2rubyscript to package up a rails application and run it as one file from the server. If you run script/server and have lighttpd install it will start lighty instead of webrick. So, thanks to Erik Veenstra''s suggestion, I add ARGV.unshift("webrick") to the init.rb file to force webrick to start: ARGV.unshift("webrick") load "script/server" How would I then specify the port for webrick to listen to? I tried adding another ARGV.unshift("--port=1234") but it didnt work. Cheers Kris. PS. I r...

v2 -> v3: - Changes to the Curl API suggested by Pino.

v1 -> v2: - Fixed the bug with precedence of if / @. - Add some imperative list operators inspired by Perl, and use those for constructing the Curl arguments, and more. Rich.

Hello, I''ve noticed that I can''t save my object to the DB after using ''unshift'' on one of Array fileds. Ex: (below ''tags'' is a collection in object ''transaction'') transaction.tags.unshift(Tag.find_or_create_by_name(name)) transaction.save! Everything is fine when I am using ''<<'' to append tag to array. R...

...ript/backgroundrb (revision 313) +++ script/backgroundrb (working copy) @@ -6,8 +6,10 @@ WORKER_ROOT = rails_root + "/lib/workers" SERVER_LOGGER = rails_root + "/log/backgroundrb_server.log" -["server","framework","lib"].each { |x| $LOAD_PATH.unshift(PACKET_APP + "/#{x}")} -$LOAD_PATH.unshift(WORKER_ROOT) +#["server","framework","lib"].each { |x| $LOAD_PATH.unshift(PACKET_APP + "/#{x}")} +["server","framework","lib"].each { |x| $:.push(PACKET_APP + "/#{x}&qu...

...EST="$f" +done diff --git a/ruby/tests/tc_010_load.rb b/ruby/tests/tc_010_load.rb index 113ab69..8a8ae51 100644 --- a/ruby/tests/tc_010_load.rb +++ b/ruby/tests/tc_010_load.rb @@ -16,8 +16,6 @@ # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. require 'test/unit' -$:.unshift(File::join(File::dirname(__FILE__), "..", "lib")) -$:.unshift(File::join(File::dirname(__FILE__), "..", "ext", "hivex")) require 'hivex' class TestLoad < Test::Unit::TestCase diff --git a/ruby/tests/tc_021_close.rb b/ruby/tests/tc_021...

...+# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +require 'test/unit' +$:.unshift(File::join(File::dirname(__FILE__), "..", "lib")) +$:.unshift(File::join(File::dirname(__FILE__), "..", "ext", "guestfs")) +require 'guestfs' + +class TestLoad < Test::Unit::TestCase + def test_create_flags + g = Guestfs::Guestfs.new(...

Say I have a normal <SELECT> tag being generated thusly: <%= collection_select :task, :id, Task.find(:all), :id, :name %> what is the easiest way to add a "ANY" option to the top of the option list? I know Task.find(:all) returns a collection object, so is there a unshift() for that? well OK I tried: Task.find(:all).unshift([:id=>0, :name=>''ANY'']) but that is just a vanilla Array with "undefined method `name''"....? thanks Sam --~--~---------~--~----~------------~-------~--~----~ You received this message because...

...t xs = ys in > > > let xs = if foo then xs @ zs else xs in > > > > > > with: > > > > > > let xs = ref ys in > > > if foo then append xs zs; > > > --- > > > > TBH I've always found the "shift" and "unshift" naming of Perl > > functions slightly awkward, but can live with them. (At least the > > new functions do the same as Perl ones.) > > I agree, but for consistency I thought it was better to keep those > names rather than trying to think up new ones which would be differe...

...vice.start should be passed to the Daemon''s service_main method. Correct? I modified the Service.start method (now in CVS) to look something like this: def self.start(service, host=nil, *args) ... num_args = args.length if args.empty? args = nil else args.unshift(service) # Necessary? args = [args.join("\000")].pack(''p*'') # Must pack? end unless StartService(handle_scs, num_args, args) ... end I wasn''t sure if I needed to explicitly push the service name onto the array, but it does segfault without...

--- images/README | 15 +++++++++++++++ images/mkzero/Makefile | 7 +++++++ images/mkzero/mkzero.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ images/special | Bin 0 -> 8192 bytes 4 files changed, 70 insertions(+) create mode 100644 images/mkzero/Makefile create mode 100644 images/mkzero/mkzero.c create mode 100644 images/special diff --git a/images/README

...tions(+) diff --git a/mllib/common_utils.ml b/mllib/common_utils.ml index 77b9acd..40a19bc 100644 --- a/mllib/common_utils.ml +++ b/mllib/common_utils.ml @@ -282,6 +282,26 @@ let sort_uniq ?(cmp = Pervasives.compare) xs = let xs = uniq ~cmp xs in xs +let push xsp x = xsp := !xsp @ [x] +let unshift x xsp = xsp := x :: !xsp +let pop xsp = + let x, xs = + match List.rev !xsp with + | x :: xs -> x, xs + | [] -> failwith "pop" in + xsp := List.rev xs; + x +let shift xsp = + let x, xs = + match !xsp with + | x :: xs -> x, xs + | [] -> failwith "shif...

Dear All, I am wondering is there any shift (or pop or push or unshift) equivalent in R? For example, shift(x) # should return x[1], and x becomes x[-1] Thanks a lot. Best Regards, Xie Chao

Hi there, I''m currently developing a plugin to do authentication and authorisation. In the init.rb file of the plugin I have this code:- $:.unshift File.expand_path(File.join(File.dirname(__FILE__), ''lib'')) require ''open_advantage/authorisation'' ActionController::Base.send :include, OpenAdvantage::Authorisation and this is the skeleton of my plugin directory structure:- vendor/plugins/open_advantage/init...

...t; > This allows us to replace some awkward pure functional code like: > > let xs = ys in > let xs = if foo then xs @ zs else xs in > > with: > > let xs = ref ys in > if foo then append xs zs; > --- TBH I've always found the "shift" and "unshift" naming of Perl functions slightly awkward, but can live with them. (At least the new functions do the same as Perl ones.) -- Pino Toscano

...tests in Rails running under 1.8.2 class Object #:nodoc: alias_method :require_without_load_path_reloading, :require def require(file_name) begin require_without_load_path_reloading(file_name) rescue Object => e ADDITIONAL_LOAD_PATHS.reverse.each { |dir| $:.unshift(dir) if File.directory?(dir) } require_without_load_path_reloading(file_name) end end end end Can we change the rescue line to: rescue LoadError => e I''m not sure what this "temporary hack for getting functional tests in Rails running under 1.8.2"...

...it like so: @date = @meeting.date.to_s.chomp.chomp.chomp.chomp.chomp.chomp.chomp.chomp.chomp.chomp.chomp.chomp but the chomps seem to do nothing. I''d love to use regex, but I don''t know which method to use to remove text from a string, or to just sever the end of it (I tried unshift). -- Posted via http://www.ruby-forum.com/.

...-rails according to: http://wiki.github.com/dchelimsky/rspec/rails-with-rspec-gems. and when I run ''rake gem'' fails with error: rake aborted! undefined method `rspec_options='' for #<Hoe:0xb782caf0> /rspec/Rakefile:24 rspec / Rakefile look like # -*- ruby -*- $:.unshift(File.join(File.dirname(__FILE__), ''lib'')) require ''hoe'' require ''spec/version'' require ''spec/rake/spectask'' require ''cucumber/rake/task'' class Hoe def extra_deps @extra_deps.reject! { |x| Array(x).first...

...equire ''spec'' and forego running scripts from the command line. However, this limits me in my output formats. Is there a way that I can specify which format to use and where to save it inside the script? I''ve included the full script below. Thanks, Adam $LOAD_PATH.unshift File.join(File.dirname(__FILE__), ''..'') if $0 == __FILE__ #set the local dir path require ''watir'' require ''spec'' describe "Project name" do before(:all) do @browser = Watir::IE.new @browser.goto "http://localhost:8...