similar to: Determine if a value is an instance of String , or Array , or...

Is there a built-in way of describing a mock_model as being an instance, beyond stubbing the eval("Object.methods - Object.new.methods") methods to throw NoMethodErrors? Edward

I wonder if someone could explain why, when I perform confirmatory factor-analysis model using polychoric correlations why I do not get an estimated confidence interval for the RMSEA. My experience with these type models is that I would obtain a confidence interval estimate. I did not get any warning messages with the output. RESULTS: Model Chisquare = 1374 Df = 185 Pr(>Chisq) = 0

How can I find all the methods on an object from withing irb? Thanks, Joe

Here is my rsync command as it currently stands. /usr/local/bin/rsync -vvv --stats -Pzrtpl --delete --password-file=/export/home/webuser/.appprod --log-file=/export/home/webuser/logs/rsync-log -F /export/home/ webuser at appprod::dprweb_extranet/ > rsync-test Here is the current .rsync-filter file. + das + em + enf + internal + itb + medtox + pml + psb + reg + whs + htdocs + docs - /* -

Is it possible to determine which action call the function ? In example, func_test in ApplicationController could determine which action from SiteController is calling her ? in class ApplicationController I have def func_test if ( calling from index ) return "1" end if ( calling from contact ) return "2" end end and in class SiteController def

I''m trying to get substring from a utf-8 encoded string. (say, first 50 characters of the string) String#[0..49] would give me the first 50 bytes not 50 characters.. I know there is jcode library, but it only let you count number of characters in utf-8 string. unicode gem doesn''t seem to help much. unicode_hacks gem seem to solve the problem, but it also seems to

Title: Nested serialization with to_json and to_xml with array and hash element class Person < ActiveRecord::Base has_one :address has_one :job def office() return "Executive_Suite" end end class Address < ActiveRecord::Base belongs_to :person end class Job < ActiveRecord::Base belongs_to :person has_one :paygrade def Title return "Engineer" end end

First off, I''m not trying to spec attachment_fu, I know it''s been tested. But, I added some code to that model that I do need to test. Basically, I need to somehow fulfill the "uploaded_data" property so I can actually run my tests(otherwise they fail because of validations). The "uploaded_data" field is what would grab the multipart data from form. Here

Hi, i have small problem when you upload file by input type=file to rails then in rails it is represented by one of following StringIO, File, Tempfile Is it all? Or can it be represented by also other class? I need to know this because i have my own validation of file kind and when is mime type invalid then i want to put msg to record.errors and i also want to dont upload this file in next

Hello R-users, My first consult is that I would like to tackle the relationship between a dependent variable and four environmental factors using a glm binomial model. The problem is that I want to test the interaction between factors too and I would like to learn some way to do it automatically. Now, my syntax is, for instance: E1<-glm(formula = (ENF/TOT)~VAR1+VAR2+VAR3+VAR4, family =

All, Rails 1.1.6. Any AR find() call that generates a SELECT * type query against a table with a DATETIME column in SQL Server whose value occurs before 1970 will fail, because of the coercion of SQL Server datetime types to Time values in Ruby. See sqlserver_adapter.rb line 490 (record[col] = record[col].to_time if record[col].is_a? DBI::Timestamp) If I remove the coercion (just commenting

Buenas, Quiero guardar una fecha con la fecha romeo, es decir, que sa?ada o quite las horas respeto a GMT, es decir, de la siguinte manera: 2018-03-07 13:11:20 -06 En R he encontrado esta manera: as.POSIXlt.POSIXct(t, tz="Etc/GMT+6") Pero queiro hacerlo que valga para la zona de Mexcio central, donde enf ucnion de la epoca del a?o es o bien +6 o bien +7. ?Alguien sabe como hacerlo

Hi all, I am getting ActiveRecord to produce XML with render :xml => @user.to_xml However, on the client end it is a bit annoying for me to deal with attributes like first-name. I would much rather have first_name. Is there any way for me to turn off the behavior of converting _ to -? This seems to be done by a call to dasherize inside the to_xml of

Hi, I done joining the Samba 4.0.9 Domain Controller to the existing 2003 domain Transfer all roles to samba4 Down in Windows 2003 server Add client windows to domain! But client windows not update DNS in samba4. Any ideas ? Grato. Jac? Ramos -- *"O homem n?o foi criado para ser feliz nem para vencer, mas para viver para Deus. Quando vive para Deus ? feliz e vence."

Hi, ------------------------------------------------------------ root at samba4:~# samba-tool fsmo show InfrastructureMasterRole owner: CN=NTDS Settings,CN=SAMBA4,CN=Servers,CN=Primeiro-site-padrao,CN=Sites,CN=Configuration,DC=UDOPIAUI,DC=NET,DC=BR RidAllocationMasterRole owner: CN=NTDS Settings,CN=SAMBA4,CN=Servers,CN=Primeiro-site-padrao,CN=Sites,CN=Configuration,DC=UDOPIAUI,DC=NET,DC=BR

I''ve got a bunch of text fields that I''d like to access as an array. The code looks like this: <%= text_field_tag "people[0][entry]" %> <%= text_field_tag "people[1][entry]" %> <%= text_field_tag "people[2][entry]" %> So when I submit the form, I''d like to be able to use it like params[:people].each {|p| p[:entry]}

Hi List, My clients windows not update record DNS on zones! Show my log: ------------------------------------------ samba_dlz: starting transaction on zone jacoramos.net.br client 192.168.0.20#1080: update 'jacoramos.net.br/IN' denied samba_dlz: cancelling transaction on zone jacoramos.net.br ------------------------------------------ Anyone have any ideas? Thanks! Jac? Ramos --

Hi, root at samba4:~# samba-tool domain join jacoramos.net.br DC -Uadministrador --realm=jacoramos.net.br --dns-backend=BIND9_DLZ Finding a writeable DC for domain 'jacoramos.net.br' Found DC win2003.jacoramos.net.br Password for [WORKGROUP\administrador]: workgroup is JACORAMOS realm is jacoramos.net.br checking sAMAccountName Adding CN=SAMBA4,OU=Domain

Hello: I have problems generating big JPG plots in functions. the following code runs fine in the script: #### runs fine in script, generate 40k "test1.jpg" in the given directory plotPlatesAlong <- c(1:5) plotDirPath <- paste(dataPath, "OutputPlots\\", sep="") filename <- paste(plotDirPath,"test1.jpg", sep="") jpeg(file=filename)

Hello, I have 2 navigations ( mainnav and subnav ) with 2 lists List have same names ( li0 li1 li2 ) What is the best way to select li1 of subnav with prototype 1.4 in this case ? I just want to hide/show it Thanks <div id="mainnav"> <ul> <li name="li0"><li name="li1"><li name="li2"> </ul> </div> <div