search for: collection_singular_id

Good evening list members, I have the following model: class Author < ActiveRecord::Base has_many :authorships has_many :books, :through => : authorships end Should I be able to do the following? Author.find(:first).book_ids = [1,2,3] I ask, because it doesn''t. The docs state that it should, but it doesn''t specialise in the case of a :through This

Hi All, I''m developing a Rails app with Rails v1.1.4, but when I upload it to Dreamhost and try to serve it with dispatch.cgi, I get the error "Cannot find gem for Rails =1.1.4". However, I have installed the 1.1.4 gem in my home directory and set GEM_PATH to look there; additionally, rake throws no errors and "rails -v" displays "Rails 1.1.4". Any

When a user creates a post I also want to save all the tags associated with it. I do that in the post_controller like this presently: def save @post = Post.new(@params[:post]) @tags = Tag.new(@params[:tags]) @post.user_id = session[:id] if @post.save @tags.title.split('','').each do |tag| present_tag = Tag.find_by_title(tag.strip) present_tag =

...ongs_to relationship fails to save relationship key if records saved in wrong order #1835 Dump migration info #1837 PostgreSQL: unescape_bytea misses rare case #1848 Automatic adapter collection for ActiveRecord #1850 Fix :default in migrations for PG 7.x #1860 Precise time calculations #1887 Make collection_singular_ids= gracefully handle nil argument #1888 Use Element.Class.* instead of Element.*ClassName #1891 FormHelper documentation is confusing #1893 Prototype: Field.activate: Select only when possible #1899 link_to_remote should have href to support non-javascript browsers and spiders #1920 ActiveSupport l...