similar to: rspec-rails render_views doesn't render layouts? / how to check flash isn't rendered

Hey guys. One of my controller actions uses #render_to_string to send back a JSON response. When I try to spec this, Ruby raises a NoMethodError, saying that #render_to_string doesn''t exist in my controller action. Here''s the controller action, spec, and output: http://pastie.org/1640962 Any idea what I''m doing wrong? Thanks, Nick -------------- next part

Hello! While running bundle exec rake, I receive following error (see in attached file) However, my tests are steel passing with command rspec spec/controllers/ Some info: ads_controller.rb: class AdsController < ApplicationController load_and_authorize_resource except: :create end ads_controller_spec.rb: require ''spec_helper'' describe AdsController do render_views

Hello, I'm not sure how to go about this. Suppose I have a function SEXP boo(SEXP x){ //do something } Also, I have an executable which embeds R in itself. I would like to provide a R function to user code to call that calls 'boo' e.g ##user supplied expression that is given to me x<-1 boo(x) One way is to create a library with function boo that performs .Call to boo, but is

Thank You David and Mats for the reply, The reason I need to know that main is the entry point is as follows : I have a dead code elimination pass that removes the function call for boo. boo was initially called from the main function , but since the return in the main function has no dependency on boo, boo function call is removed. Now I want to remove the function definition of the functions

Hi, I'm able to create a library with R CMD INSTALL cmd, etc... I'm just wondering.. is it possible that when the user says library(boo), it runs some initialization code? I have a dumb R file that is: print(2) boo <- function(x){} when I R CMD INSTALL the library, I'm able to see 2 in my unix console.. but when I do library(boo) in R afterwards.. I don't see

Full_Name: Vadim Ogranovich Version: Version 1.6.0 (2002-10-01) OS: Red Hat 7.1 Submission from: (NULL) (209.99.241.1) The following sequence of commands crashes my R session. The first weirdness happens after the second command that appears not to change the "foo.gz" file, no error generated. > con <- gzfile("foo.gz", open="w"); cat("goo\n",

Does anybody know how to negate a string in a grep command, i.e., what I need is to return only strings that do NOT contain a second string anywhere in the entire string. for txt <- c("boo","goo","doob","foo","boofoo") I need a grep command that returns strings with "oo" except when "b" is present anywhere. I know that

Hi, let's say I have this A = matrix(c(1, 2, 4), nrow=1) colnames(A)=c("YOO1", "YOO2", "YOO3") # ie # YOO1 YOO2 YOO3 #[1,] 1 2 4 HELLO <- NULL HELLO$YOO1="BOO" HELLO$YOO2="BOO" HELLO$YOO3="HOO" and I want a matrix that will sum my categorization.. how can I do it efficiently without any loop? #ie BOO HOO

R 2.7.2 Windows XP I am using apply to compute a series of Student's t-test from two matrices, sample1 and sample2. boo<-apply(sample1,1,t.test,sample2) I want to pick of the p-values from the tests, but can't seem to get it to work. I have tried several methods to get the values including: boo<-apply(sample1,1,t.test$t.test,sample2) boo<-apply(sample1,1,t.test,sample2)$t.test

Never seen the error above before, code: describe "edit action" do it "edit action should render edit template" do food = Food.create(:name=>''mooo'') # Food.any_instance.stubs(:valid?).returns(true) get :edit, :id => food.id response.should render_template(:edit) end end -------------- next part

First, if I have an S4 class boo should I define S3 method for printing print.boo(..) or should I define S4 method print(..). I mainly need to define print function only because some user might call it and then I would like to dispatch the call to right function instead. Second, it seems that by defining S4 generic function print, it is possible to break argument hinting on the status bar.

I''ve tryed to use the same logic in html layouts to handle javascript files without success. All I need is not repeat javascript code in various erb templates that have 90% of identical code. - I can''t use more than 1 js file. - If isn''t a way to do this like erb can do in html, what''s the best way to "include" a file in another using Merb? -- from

I believe that I made a boo boo recently when recovering some unused disk space. Without going into painfully embarrassing detail I need to delete an entry in fstab for a now non-existent logical volume. The system reports that the there is a bad superblock for said logical volume. Mainly I expect because there isn't one anymore. How do I edit fstab so as to remove the mount request? For

On IBM RS/6000 AIX 4.2, I built R-1.2.1 with % env CC=xlc CXX=xlC F77=f77 FC=f77 ./configure R is now configured for powerpc-ibm-aix4.2.1.0 Source directory: . Installation directory: /usr/local C compiler: c89 -g C++ compiler: xlC -g FORTRAN compiler: f77 -g X11 support: yes Gnome support: no Tcl/Tk

As I shared on this forum last week, I did a bad boo boo when I erased my /boot/ directory without a backup - all of the things I caution other NOT to do. Nevertheless, after trying to put things back in order, today I decided to try a reboot and I get a GRUB prompt. Next I have put my Linux 4 disk in the CD drive and have selected the "linux repair" mode which has put me into the

Thanks to the help of people from this forum I was able to bootstrap my data and then apply a model to it. Thanks for all your help. Everything worked out well, but I am having a difficult time getting the new parameter values. I bootstrapped the data 300 times and I want to get the 300 sets of parameter estimates and plot them in Excel. Here is my code:

I have been working on this for weeks now and feel like I am at a dead-end. I am using Samba 3.0 (Head) and OpenLDAP (2.0) and smbldap-tools 0.7 and cannot join either a Linux machine or Windows 2000 machine to the domain. If any of you have some ideas they would be much appreciated. Highlights: - I have a root defined (UID and GID of 0). - Trying to join the domain will successfully add my

Hi everyone, I''m looking for a shortcut to finding and updating or creating record depending on the results of the find. So, is there a shorter way to do it than this? @stuff = Stuff.find_by_foo_and_bar("yay","hooray") if @stuff: Stuff.update(@stuff.id, {:foo => "boo", :bar => "hoo"}) else Stuff.create({:foo => "boo",

I tried sorting the search results in Ferret::Index::Index#search and what I found was that the sort is applied not to the whole search but to the returned results. Suppose I have these results: Text - Num foo - 2 bar - 3 far - 4 boo - 1 If I limit the search to the first two and sort by num I get: foo - 2 bar - 3 while I think the natural behaviour would be: boo - 1 foo - 2 Is this

I was wondering if anyone could help me with this one. I am having trouble getting LDAP and samba working properly on my Debian Woody box. I am using OpenLDAP 2.0.27-3 and the unsable packaged Samba version 2.999+3.0 and am using the samba.schema for my LDAP database. Whenever I try to join the network using either W2K or smbclient the LDAP debug log shows that the following filter is being