basically you need to transform the class name of the model into something pointing to the correct path. model_name = m.class.to_s.underscore And then use it to call the appropriate path methods link_to “edit”, send(“edit_#{model_name}_path”, m) As an aside, you don’t need to put the link_tos in #{} because that function simply returns a string.
Try this: def foo_list items content_tag :ul do items.collect {|item| concat(content_tag(:li, item))} end end
Here’s a list of tools that “ease the pain” when interacting with simple JDBC: Spring’s JdbcTemplate jOOQ (can be used with SQL strings as well – disclaimer: I work for the vendor) Apache DbUtils (which you’ve mentioned yourself) JDBI sql2o persism
you can use this ActionController::Base.helpers inside action method: class SiteController < ApplicationController def index render :text => ActionController::Base.helpers.sanitize(‘<b>bold</b>’) end end Hope this helps
The problem seems to have been introduced in the latest version of ruby, ruby 2.2.0. Try this experiment: in rails console/or irb: [1] pry(main)>File.expand_path (“./”) => “/users/xxxx/Sites/xxxx” and in the terminal window: ]$ pwd /users/xxxx/sites/xxxx See the different case? If you get that, then deep in the bowels of active support a regex goes south. … Read more
This should work: require ‘action_view’ include ActionView::Helpers::DateHelper Both of these need to be done for a couple of reasons. First, you need to require the library, so that its modules and methods are available to be called. This is why you need to do require ‘action_view’. Second, since distance_of_time_in_words is module, which does not stand … Read more
Edit: if, like me, you’ve been using more Kotlin than Java, it’d also be relevant to know that IntelliJ also has an inspection for this in Kotlin: Variable used only in following return and should be inlined This inspection reports local variables either used only in the very next return statement or exact copies of … Read more
You should be able to do something like this: some_resource_path(format: :json) or some_resource_url(format: :xml)
I’m using them: To insert enumerators into VCL classes that don’t implement them. To enhance VCL classes. To add methods to the TStrings class so I can use the same methods in my derived lists and in TStringList. TGpStringListHelper = class helper for TStringList public function Last: string; function Contains(const s: string): boolean; function FetchObject(const … Read more