similar to: Can''t disable ferret when running in Mongrel

If I disable ferret in my environment file and then run a cron job every hour to index the records that have been added/changed, do I enable Ferret just in the script that does the hourly indexing? Or do I somehow need to tell the process that runs the Ferret DRB server that it should start writing to the index again? Thanks in advance. Erik

I''d like to be able to enable/disable the automatic indexing of documents acts_as_ferret does. Something like MyModel.disable_indexing MyModel.enable_indexing would be perfect. I need this because I do some indexing that requires visiting the parents of the model objects and my import method imports the children first, so the information isn''t there yet. I''d like to

Hi guys, I''m using attachment_fu on my site to allow users to upload pictrues. Pictures can be set to only allow friends to view them. The problem I''m having is ferret is indexing the images along with their thumbnails which means I end up with a lot of broken images in the search. Also it''s indexing images whose privacy is set to 1 (friends only). How could I go about

Using the Drb allows me to synchronize writes to the index in a multi mongrel environment. I was under the impression that the remote index would not block if two mongrels were searching the index. Is that the case? This line in ferret_server.rb makes me think otherwise: # Calls are not queued atm, so this will block until the call returned. # def method_missing(name,

I''m having some problems with getting the drb server to work correctly on my production server. As a workaround I tried disabling automatic indexing and have a cron job manually update the index every hour or so. I disabled the automatic indexing with: def ferret_enabled? false end But whenever I try Page.rebuild_index I get a ''wrong number of arguments''

Everything was working fine till last night. This morning I have many errors. I am using acts_as_ferret. Last updated around a month ago on linux. There are two different type of exceptions. I have over 12 exception emails but these are the two distince types. First exception: A EOFError occurred in home#event_info: End-of-File Error occured at <except.c>:79 in xraise Error occured in

Does disable_ferret monkey with callbacks at all? I have a model in my application that has associated models which perform callbacks after their validation (they''re all instantiated around the same time). I recently added a conditional call to disable ferret provided a flag and I''m finding these callbacks aren''t quite working right. Here''s a code sample:

hello, I am actually indexing thousands of 1ko text documents using ferret and acts_as_ferret, and i face performance problems. I takes me hours to index 20 000 1ko text documents. Methology used : I create and object, fulfill it with the text, and save it. So it is automaticly indexed. Is there a way to make it faster ? ( remove the auto optimize option somewhere ?) Thank you if you have any

Hi. We use FerretDrb for search. If the ferret process is down, our entire application comes down the moment we try to save a model which is indexed. Is there a way to decouple this relationship such that we can somehow resume normal operations despite ferret being down and not index the model? Thanks. Morten

is it possible to write a custom sort routine for ferret? I use ferret right now to index all my products. One of the variables in these product documents is the product popularity, where 1 = best selling production, 2 = 2nd best, etc.. Right now, I''m just sorting by the popularity column in my search results, although this doesn''t always provide "good" results,

Hi everyone, Can someone please help me in these questions?: 1)if I use crossvalidation with svm, do I have to use this equation to calculate RMSE?: mymodel <- svm(myformula,data=mydata,cross=10) sqrt(mean(mymodel$MSE)) But if I don’t use crossvalidation, I have to use the following to calculate RMSE: mymodel <- svm(myformula,data=mydata) mytest

Thanks Stuart. I thought I had read somewhere that rebuild_index built the index in a different location and then swapped it, but after looking at the code (in local_index.rb) this doesn''t appear to be the case. That might explain why the ferret server crashes sometimes when a search takes place during a reindex. I wouldn''t be doing exactly the same thing as this but

I have dose response data analyzed with the package 'drc'. 'summary(mymodel)' prints my kinetic parameters. I want that text in an ASCII text file. I want to get exactly what I would get if I copied and pasted from the terminal window. I've read the documentation on data export to text files here:

This should be very easy, but alas, I'm very new to R. My end goal is to calculate p-values from arima(). Let's say I just ran this: > MyModel <- arima(y[1:58], order=c(1,0,0), xreg=MyData[1:58,7:14], > method="ML") > MyModel And I see: arima(x = y[1:58], order = c(1, 0, 0), xreg = MyData[1:58, 7:14], method = "ML") Coefficients: ar1

Hello again, I guess this is more of a Ruby question, but here goes anyways... I want to intercept all calls to non existent class methods and then call an existing class method with the non existent name. In code... class MyModel < ActiveRecord::Base def MyModel.method_missing(symbol, *args) MyModel.func(symbol.id2name) end def MyModel.func(func_called) puts "You

?sink On May 18, 2018 9:47:25 AM PDT, Ed Siefker <ebs15242 at gmail.com> wrote: >I have dose response data analyzed with the package 'drc'. >'summary(mymodel)' prints my kinetic parameters. I want >that text in an ASCII text file. I want to get exactly what I >would get if I copied and pasted from the terminal window. > >I've read the documentation on

I''m getting confused. If I have a view (.rhtml), I can use a field helper like: <%= text_field :mymodel, :attribute %> This uses the value from @mymodel.attribute Now, if I am rendering a template normally (i.e. not partial), I would expect @mymodel to be a model object defined as an instance variable in the controller. However, if I am rendering a partial template, I

Buenos días: Tengo un determinado código en R que en una máquina funciona correctamente, pero en otra devuelve un error del tipo "Error en as.formula(mymodel): Objeto ''mymodel'' no encontrado''" En mi código: mymodel <- "y ~ x1[, 1] + x2[, 1]" res <- lm (as.formula(mymodel)) ¿Qué puede estar motivando ese error?. La máquina en la que falla

Hello! I am using package "VAR". I've fitted my model: mymodel<-VAR(mydata,myp,type="const") I can extract the Log Liklihood for THE WHOLE MODEL: logLik(mymodel) How could I calculate (other than manually) the corresponding Akaike Information Criterion (AIC)? I tried AIC - but it does not take mymodel: AIC(mymodel) # numeric(0) Thank you! -- Dimitri Liakhovitski

Can anyone show me how to refer to an object name that is passed to a function, from within the function? For example: MyModel <- 1 test <- function(x) { if(x == 1) {cat("x is a valid object.\n")} } test(x) What I would like this to do is pass MyModel to function test, and if it passes a test, be able to print "MyModel is a valid object." Thanks. -- View this