Displaying 7 results from an estimated 7 matches for "delete_at".
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deleted_at
2007 May 28
2
Rails, respond_to? over anonymous module (extend has_many).
...lt;< (*assets)
assets.flatten.each do |asset|
item = proxy_owner.playlist_items.build(:asset => asset)
item.save unless proxy_owner.new_record?
proxy_owner.duration += asset.duration
end
proxy_owner.save unless proxy_owner.new_record?
end
def delete_at (position)
pli = proxy_owner.playlist_items.find_by_position(position) rescue nil
unless pli.nil?
duration = pli.asset.duration
proxy_owner.playlist_items.delete(pli)
proxy_owner.update_attributes( :duration =>
(proxy_owner.duration - duration) )
end...
2006 May 26
4
shouldn''t this work? - session[:array_of_objects].delete_if {|x| x.id == params[:id]}
...e courses) in the
session as session[:course_list]. This is the cart for a registration
controller.
If a student chooses to delete the course from the list I get the :id
as params[:id].
However if I do
session[:course_list].delete_if {|x| x.id ==params[:id]}
does not work.
session[:course_list].delete_at(idx)
works. Ocourse to do this I have to index the list in the view and
insert the value into each link_to.
When I try this in irb the second statement works but the first does
not and does not give any error messages.
What am I missing here? I have stared at this long enough and can''t
f...
2006 Nov 04
0
arrayfields-3.6.0
...a hash for for each tuple when
# we already have Arrays?
fields = %w(ssn name position)
table.each{|tuple| tuple.fields = fields}
tuples[34578][''ssn''] #=> 574865032
LIST OF OVERRIDDEN METHODS:
- Array#[]
- Array#[]=
- Array#at
- Array#delete_at
- Array#fill
- Array#values_at
- Array#indices
- Array#indexes
- Array#slice
- Array#slice!
LIST OF NEW Array METHODS:
- Array#fields=
- Array#each_with_field
DOCS/USAGE/SAMPLE:
- lib/arrayfields.rb
- test/arrayfields.rb
AUTHOR:
ara.t.howard@noaa.gov
HISTORY:...
2006 Jan 08
3
Family Connection 1.1.2
== What is Family Connection? ==
Family Connection is an easy-to-setup online hub for your family that
includes a Family News section with Photos, and an Address Book.
For more information, visit http://familyconnect.rubyforge.org/
== Downloads ==
Latest:
svn checkout svn://rubyforge.org/var/svn/familyconnect/trunk
Version 1.1.2:
svn checkout
2008 Oct 29
0
RJS problem after upgrading to Rails 2.0.2
...t leaving
page.alert "test". Nothing happens and I have no idea why. Can someone
point me in the right direction?
sale_controller.rb
def auto_remove_contract
@contract_lines = []
@contract_lines = session[:contract_lines] unless
session[:contract_lines].nil?
@contract_lines.delete_at(params[:contract_index].to_i)
session[:contract_lines] = @contract_lines
calculate_totals
respond_to do |format|
format.js
end
end
def price_override
if request.post?
@type = params[:type]
@price = params[:price]
@index = params[:index]
unless...
2007 Jan 08
2
Two problems with Acts_as_paranoid
Hi,
I''ve run into two small problems with acts_as_paranoid and wondered if
anyone else has experienced them as well (and if yes, if they have any
solutions).
1. When using has_many :through, AAP doesn''t seem to take into account
the fact that your join model might also be paranoid. My solution to
this at the moment is to add an explicit conditions clause to the
has_many
2008 May 20
7
Problems sending large results with backgroundrb
I''m working on an application that does extensive database searching.
These searches can take a long time, so we have been working on moving
the searches to a backgroundrb worker task so we can provide a sexy AJAX
progress bar, and populate the search results as they are available.
All of this seems to work fine until the size of the search results gets
sufficiently large, when we start