similar to: Suggestion: use `select` values if `pluck` called with no args

There''s a small inconsistency in ActiveRecord''s callback syntax that has tripped me up before. It wouldn''t be a big deal, but it can lead to a silent failure. I''d like to suggest that it either be made consistent or be made to fail loudly. The issue is that to do something before validating, but only when creating, you use `before_validation on: :create`,

Just putting this out there before I make a pull request. Is there any interest in an asset_url method as a view helper? It would work by using the config.action_controller.asset_host if it exists and prepending this to the results of asset_path. I have found this necessary when writing html emails and needing a full url path for assets. Since my CDN in the asset_host mirrors my assets in my

Last night a friend of mine started ranting about validates_presence_of :boolean_field returning not valid when the boolean field is false. I checked the rails issues and this seems to be a pretty common concern about the naming of ''presence'' . Instead of changing the behaviour of the presence validator, I was wondering if maybe the answer to avoid such misconceptions could be

This is a delivery failure notification message indicating that an email you sent could not be delivered. The problem appears to be : -- Recipient email server rejected the message This condition occurred after 1 attempt(s) to deliver over a period of 0 hour(s). If you sent the email to multiple recipients, you will receive one of these messages for each one which failed delivery, otherwise

(I posted this as a bug in GitHub (https://github.com/rails/rails/issues/7018), but then someone there told me I should post it here, so here it is.) If you set attr_accessible on some properties in an ActiveRecord-descended class, and then attr_protected on others - the class becomes ''default-open'' - if any properties are missed or added later, they will be accessible by

Just that: class Date > def remaining_to(date) > if date.acts_like? :date > date - self > end > end > alias :days_to end and then be able to do this: Date.today.remaining_to(Date.parse ''2014-04-02'').days.seconds -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To

Hey everyone, first of all, thank you for the tremendous work and effort on making Rails more awesome every day. I''ve brought up this "issue" on Github last Friday. [1] Steve Klabnik told me to bring the discussion here, as it''s more appropriate. The thing is, there is some amount of logic scattered around Rails (and its tests) that depends upon error/exception

Hello! Are the plans of splitting ActionPack for several gems (AbstractController, ActionView, etc)? Like https://github.com/rails/rails/pull/7356 ... I.e. I know gems that are needed AbstractController only... And they are forced to require the whole ActionPack... Thanx. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To

Hi everyone, I am happy to announce that Rails 4.0.4.rc1 has been released. This is a bug fix release and includes more than 290 commits. If no regressions are found we will release 4.0.4 final this Friday, on March 14, 2014. If you find one, please open an Issue on GitHub and mention me (@rafaelfranca) on it, so that we can fix it before the final release. ## CHANGES since 4.0.3 To view the

I''m probably going to help backport some code from master onto 3.2, and the suggested process in the Contributing guide doesn''t actually look like the best approach to me. Wouldn''t it make more sense to just check out the branch you want to patch, cherry-pick the change(s) from master, make any additional commits necessary to get it working? Not only is that simpler

Hi everyone, I am happy to announce that Rails 4.0.1.rc1 has been released. This is a bug fix release and includes more than 450 commits. This release comes up with an important change on how Active Record handles subsequent `order` calls. In Rails 4.0.0 when you do something like this: ```ruby User.order("name asc").order("created_at desc") ``` The later called `order`

We found two regressions. One on Active Record and one on Action Pack. Took some time to fix those issues so the release was delayed until today. Here are the changes from 4.0.1.rc3 to 4.0.1.rc4: https://github.com/rails/rails/compare/v4.0.1.rc3...v4.0.1.rc4 And the changes from 4.0.0 to 4.0.1: https://github.com/rails/rails/compare/v4.0.0...v4.0.1.rc4 If we don''t hit any more

function CreateTOC(){ var $aTOC = document.getElementsByClassName(''tocitem''); var $temp = ''''; if(isArray($aTOC)){ for($t in $aTOC){ $temp += ''t='' + $t + '', '' + $aTOC[$t].name + ''<BR>''; } $(''test1'').innerHTML = $temp; } } When I run this code

I am trying to pass and array from an AJAX Javascript function to a controller. The parameter is being read as a single string and not an array. The Javascript function: function sendtolist(formName){ var form = $(formName) var checked = [] checked = form.getInputs("checkbox","plans[]").findAll(function(item) { return item.checked; }).pluck("value");

Hi, I am getting stuck over an apparently simple problem in the use of regular expressions : To collect together the first letters of the words from the Perl motto, ?There is more than one way to do it? in the following form ? TIMTOWTDI. I tried the following code : ? ##### A regex problem with the Perl motto astr<-"There is more than one way to do it" b1<-grep("\\<",

hi guys, It''s my first time here and in a mailing lists, I only participated in forums before. Please, If I make a mistake you should advise me. Let''s go! I was reading "xencommons not start" in a Remus Forum in order to install Remus. Well… I followed the tutorial < http://remusha.wikidot.com/configuring-and-installing-remus>, I reboot in xen_unstable and I had

hi guys, It''s my first time here and in a mailing lists, I only participated in forums before. Please, If I make a mistake you should advise me. Let''s go! I was reading "xencommons not start" in a Remus Forum in order to install Remus. Well… I followed the tutorial < http://remusha.wikidot.com/configuring-and-installing-remus>, I reboot in xen_unstable and I had

I had a beginner''s question. I am testing the create action on my controller. I wanted to fetch the ID parameter of the newly created object, so that I can make some assertions on it. But I can''t seem to find an elegant way of doing that. Of course, might create action redirects. That means that @response.redirect_url is something like "/show/8". So I could pluck

I am trying to have prototype perform a request and return to me a javascript object representing the json string returned by the request. I want to iterate over the contents to print each object in the json string. The value of transport.reponseText in onSuccess is what I would expect. But once I try to perform evalJSON() on this text it gives me a bunch of extra function()s when i try to

Hi, I''m doing my master research and I need to adapt remus code. Now... I wanna get the checkpoint size (memory + disk) on each period. Does someone know what function does this? I think some *fd *object''s function in remus code could just get the memory size. Does someone help me? Thanks _______________________________________________ Xen-devel mailing list