Rails - Jan 2008 - "has_many :through" because "push_with_attributes" is deprecated

I want to use "has_many :through" in line 78 because 
"push_with_attributes" is deprecated.

How would I go about this, please?  I want to create, really, an instance 
of the Membership class.


thufir@arrakis ~/strawr $ 
thufir@arrakis ~/strawr $ cat -n app/controllers/feeds_controller.rb | 
tail -n 46 --verbose
==> standard input <=    69
    70  def add_tag
    71
    72    @feed = Feed.find(params[:id])
    73    @feed.tags.push_with_attributes(
    74      Tag.find(params[:tag][:id]))
    75
    76    if @feed.save
    77      flash[:notice] = ''Tag has been added!''
    78    end
    79    redirect_to :action => ''show'', :id =>
params[:id]
    80  end
    81
    82  def add_some_tags
    83
    84
    85  logger.info 
"*******************************add_some_tags*******************************"
    86  logger.info 
"*******************************add_some_tags*******************************"
    87  logger.info 
"*******************************add_some_tags*******************************"
    88  #logger.info "foo: #{@my_var}" 
    89  #logger.info "my text"
    90  #@my_var = "something" 
    91
    92
    93    @feed = Feed.find(params[:id])
    94
    95    logger.info "@feed: #{@feed}"
    96
    97    @unused_tags     98      Tag.find(:all) - @feed.tags
    99
   100    if @unused_tags.any?
   101      @tags_to_add = @unused_tags.select { |tag|
   102       
(params[''tag''+tag.id.to_s][''checked''] ==
''1'')}
   103      @tags_to_add.each { |tag|
   104          @feed.tags << Tag.find_or_create_by_tag(params
[:which_tag]) unless params[:which_tag].blank?
   105       }
   106    end
   107
   108    if @tags_to_add.any? and @feed.save
   109      flash[:notice] = ''Tags have been added!''
   110    end
   111    redirect_to :action => ''show'', :id => @feed
   112  end
   113
   114  end
thufir@arrakis ~/strawr $ 


code can be browsed in the "trunk" by clicking on:
http://strawr.googlecode.com/svn/trunk/


thanks,

Thufir


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On Fri, 18 Jan 2008 08:53:23 +0000, Thufir wrote:

> I want to use "has_many :through" in line 78 because
> "push_with_attributes" is deprecated.
Woops, I meant line 73.


thanks,

Thufir


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It may have changed since I posted:

thufir@arrakis ~/strawr $
thufir@arrakis ~/strawr $ cat -n app/controllers/feeds_controller.rb |
head -n 83 | tail -n 16
    68
    69
    70  def add_tag
    71
    72    @feed = Feed.find(params[:id])
    73    @feed.tags.push_with_attributes(
    74      Tag.find(params[:tag][:id]))
    75
    76    if @feed.save
    77      flash[:notice] = ''Tag has been added!''
    78    end
    79    redirect_to :action => ''show'', :id =>
params[:id]
    80  end
    81
    82  def add_some_tags
    83
thufir@arrakis ~/strawr $


http://code.google.com/p/strawr/source


thanks,

Thufir
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