similar to: Error when following online tutorial

Apologies in advance if this is a Ruby-ignorant question. I''m working my way through the tutorial, and I made it to page 3, where I found a discrepancy. In the 5th code block, preceded by "What''s the simplest thing we can add to meet all of the current expectations?" I add the trivial return value to the top method as shown. Now the stack is supposed to be

We''d like to get some feedback on RSpec 0.9 before we start pushing out releases via Rubyforge''s gem server and update the website. We have therefore made the first beta of 0.9 available - both prepackaged and tagged in subversion (see below). RSpec 0.9 introduces a new API for expectations, which essentially means that your underscores go away (there has been other discussions

Hi, I''m trying the specs for restful_authentication I found here http://jonathan.tron.name/articles/2007/01/02/rspec-on-rails-restful- authentication It seems to use custom .should methods: should_eql, should_be_an_instance_of, should_redirect_to, should_be_success, should_not_be_nil, should_be_nil, should_not_be_nil, should_be_empty, should_be_success, should_not_change, and

There is an assert_difference helper for Test::Unit (you can read about it at http://blog.caboo.se/articles/2006/06/13/a-better- assert_difference and to some it should look familiar -- you know who you are :), so I took a shot at one for rSpec on Rails. class Object def should_be_different(method = nil, difference = nil) return self.should_not_eql(yield) if method.nil?

Hi, I try to deploy rails application to textdrive account. I use Geoffrey Grosenbach''s script http://nubyonrails.com/pages/shovel Unfortunatly I receive error message :-( Can you help me with this problem? I have no clue where exactly problem is :-( Please see log below ---- LOG ---- c:\Projekty\truck\trunk>rake --trace remote:exec ACTION=setup_lighty (in

I have been trying to download the climstats package: https://r-forge.r-project.org/R/?group_id=861 but it doesn't seem to run on R 3.0.2 or 3.0.1 and the zipfile is empty. Does anyone know the status of this package or where I can download it. Thanks ****************** Jenny Williams Spatial Information Scientist, GIS Unit Herbarium, Library, Art & Archives Directorate Royal Botanic

Loris, thank you thank you so much!!! do you know which CRAN mirror i select? There are loads - all related to various countries.. so appreciate the help Jenny Jenny Coetzee (PhD Candidate) Head of Prevention in Key Populations & Head of the Soweto Sex Worker Project Perinatal HIV Research Unit (PHRU) New Nurses Home Chris Hani Baragwanath Academic Hospital Soweto B: +27 11 989 9821 M:

Dear R-help, I have a loop, which is set to take about 26 hours to run at the rate it's going - this is ridiculous and I really need your help to find a more efficient way of loading up my array gpcc.array: #My data is stored in a table format with all the data in one long column #running though every longitute, for every latitude, for every year. The #original data is sotred as

Dear R-help community, I need to find out how to make the black axis line around my plot thicker in levelplot, I cannot find the correct command in ?levelplot or ?par - or if it is there I cannot get it to work - any help would be more that appreciated! Here's an example script - I would want the code for making the axis bordering the plot thicker: x<- seq(pi/4, 5*pi,length=100)

I found that scoped_access does not re-evaluate the filters on every run. If you are filtering access based on parameters, this can be bad. The scope is set on the first request and then further requests use the last generated scoping. The initial part of ScopedAccess::Filter#before looks like this: @scoping = controller.instance_eval(@scoping.to_s) if @scoping.is_a?(Symbol) This makes

Here is the situation that I would like to create: Call comes in Receptionist sees that the caller ID is Jenny <8675309> Receptionist picks up phone and transfers call to Batman Batman looks at his phone and sees that the caller ID is Jenny <8675309> I can't seem to figure out how to forward the caller ID. Is this possible with Asterisk?

Hi Jenny, Jenny Coetzee <coetzeeJ at phru.co.za> writes: > Hello > > I am new to R, and am running a programme called RDS Analyst which > uses R. When trying to open RDS i am getting the following message: > JGR not installed. Attempting to install from CRAN? > > I am not sure if the issue is a Java one or an R one? > > I am working off a Mac using High Sierra

Dear R-help, Which random number generator function would you recommend for simply picking 15 random numbers from the sequence 0-42? I want to use replacement (so that the same number could potentially be picked more than once). I have read the R-help archives and the statistics and computing book on modern Applied statistics with S but the advice seems to be for much form complicated

Dear R-community, I am looking for some simple advice - I have a matrix (therefore 2 dimensional) of global temperature. Having read R-help I think that when I ask R to image() or levelplot() my matrix will it actually appear upside down - I think I therefore need to use the line: > levelplot(temperature.matrix[,ncol(output.temp):1], ........) to get it looking like it was on the globe due

Dear R-help community I am trying to write an R object (data.out) to a file in order to re-access it later and not have to re-load up the array with data every time. Here is the form of data.out > data.out <- list(lats=seq(88.542, -88.542, length=94), lons=seq(0, 360-1.875, length=192), date=vector(length=nyr*12), data=array(NA, c(nyr*12, 94*192)) ) I tried >

Dear R-help community, Does anybody know of a stats function in R that tells you which distribution best fits your data? I have tried look through the archives but have only found functions that tell you if it's normal or log etc. specifically - I am looking for a function that tells you (given a timeseries) what the distribution is. Any help/advice will be greatly appreciated, All the

Hi, I've been using R for many years and have always tried to keep my R version up to date, and when I switched from 2.7.1 to 2.7.2 I'm suddenly having trouble printing from the graphics device. I have Windows XP, and installed both versions of R from the binaries. If I start 2.7.2 and simply do: > plot(1:10) the default R Graphics Device window opens as usual. However, when I

Dear all, Attached is a description of my data, graph and the problem which I need help with. Hope you have time to open the file and help me out. Many thanks, Jenny ---------------------------------

Hello I am new to R, and am running a programme called RDS Analyst which uses R. When trying to open RDS i am getting the following message: JGR not installed. Attempting to install from CRAN? I am not sure if the issue is a Java one or an R one? I am working off a Mac using High Sierra Any help please..? thanks Jen Jenny Coetzee (PhD Candidate) Head of Prevention in Key Populations

Hi List, I have to compare a relationship between y and x for two locations. I found logistic regression fits both datasets well, but I am not sure how to test if relationships for both sites are significantly different. I searched the r site, however no answers exactly match the question. I used Tukey's HSD to compare two means, but the relationship in my study was not simply linear. So I