Try
class author
has_one birth :through city
has_one death :through city
class city
belongs_to death
belongs_to birth
class birth
has_one city
class death
has_one city
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Hello,
I'm working on a project that requires a lot of web triggered java
applications. For instance, when a user click a search button, I call
java from Rails to do the heavy weight. Is it troublesome to call java
application from ruby(on rails)? Can Jruby simplify calling java
application and,
Hi,
What i did in my environment.rb file was created an instance of memcache
and assign it to a constant:
CACHE = MemCache.new('127.0.0.1')
and then in my code something like this:
def data_cache(key)
unless output = CACHE.get(key)
output = yield
CACHE.set(key, output, 1.hour)
end
On 19 July 2010 22:09, Frederick Cheung frederick.che...@gmail.com wrote:
On Jul 19, 9:26 pm, Leonardo Mateo leonardoma...@gmail.com wrote:
When I do the following in script/console:
s = LineItem.last.section (s.id is 21, as is LineItem.last.section_id as
well)
s.target
I get the
Forgot to mention :
I had the configuration :
config.cache_store = :mem_cache_store
in my specific environment file.
Still i was getting the above mentioned error
Yani Yen wrote:
Hi,
What i did in my environment.rb file was created an instance of memcache
and assign it to a constant:
On 19 July 2010 23:08, rubybox voorr...@gmail.com wrote:
thanks for the comments so far,
I only did a git commit on every deploy I now will do it after each
few changes..
Removed some stuff from the app I added before the error occured still
same error
This is my full trace/error report
http://www.javaworld.com/javaworld/jw-07-2006/jw-0717-ruby.html
On 20 Lip, 01:25, YoonSung Hong hys...@gmail.com wrote:
Hello,
I'm working on a project that requires a lot of web triggered java
applications. For instance, when a user click a search button, I call
java from Rails to do the
On 19 July 2010 23:35, Seth Willits li...@ruby-forum.com wrote:
From the documentation:
--
class Shirt ActiveRecord::Base
named_scope :red, :conditions = {:color = 'red'}
end
Unlike Shirt.find(...), however, the object returned by Shirt.red is not
an
On 20 July 2010 03:22, badnaam asitkmis...@gmail.com wrote:
I have 3 models GrandPa, Pa, Kid
GrandPa = has_many :pas
Pa = has_many kids
When I list GrandPa I would like to present the following
*
1 - GrandPa_Name
2 - List of Pas sorted by the
On 20 July 2010 04:14, badnaam asitkmis...@gmail.com wrote:
Here is *AN* answer if someone else runs into this..
Your solution may certainly work... but is a bit imperative in
coding terms, and does introduce an n+1 problem.
Rails offers a feature called counter_cache on associations - which
Hi i created an application which using ajax method, but
unfortunately ma application is not working this is ma view page in
which i used ajax. here on clickint the links it should replace the
div changing_layout
on the basis of values passed to the controller but for me
On 20 July 2010 09:44, Tony Augustine li...@ruby-forum.com wrote:
Hi i created an application which using ajax method, but
unfortunately ma application is not working this is ma view page in
which i used ajax. here on clickint the links it should replace the
div
what i meant is on clicking the link below in short
%=link_to_remote image_tag(/images/
cricinfoLogo.gif),{:update
= changing_layout,:url = { :controller = 'home',:action =
'change_layout',:value = 'registration'},:method =
:get},:id='registr' %
it should replace the div below
div
Anybody having good tutorial for many to many relationships? I need to do
following.
categories can have many items
item can belongs many categories
i need to save all the categories and items from single form.
please help me.
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Could you not top post please, it makes it more difficult to follow
the thread, and easier to forget to reply to something, for example
you did not reply to my question asking what is in the log.
See further question below
On 20 July 2010 10:27, Tony Augustine li...@ruby-forum.com wrote:
what i
On 20 July 2010 10:30, Sampath Munasinghe sampathni...@gmail.com wrote:
Anybody having good tutorial for many to many relationships? I need to do
following.
categories can have many items
item can belongs many categories
i need to save all the categories and items from single form.
please
Colin Law wrote:
Could you not top post please, it makes it more difficult to follow
the thread, and easier to forget to reply to something, for example
you did not reply to my question asking what is in the log.
See further question below
On 20 July 2010 10:27, Tony Augustine
Colin Law wrote:
Could you not top post please, it makes it more difficult to follow
the thread, and easier to forget to reply to something, for example
you did not reply to my question asking what is in the log.
See further question below
On 20 July 2010 10:27, Tony Augustine
On 20 July 2010 10:39, Tony Augustine li...@ruby-forum.com wrote:
Colin Law wrote:
Could you not top post please, it makes it more difficult to follow
the thread, and easier to forget to reply to something, for example
you did not reply to my question asking what is in the log.
See further
Hello all,
How to give validation on a field which is not a database column. I mean
i am having a file field(upload_resume) in my views. So i want to give
validation on it that size should be less then 1mb. I tried
self.upload_resume and params[:upload_resume] but both are not working.
So guys,
Colin Law wrote:
On 20 July 2010 10:39, Tony Augustine li...@ruby-forum.com wrote:
/center
Is the puts output appearing?
� [4;35;1mSQL (1.7ms) [0m � �[0mSET client_min_messages TO 'notice' [0m
Processing HomeController#change_layout (for 127.0.0.1 at 2010-07-20
14:07:05) [GET]
This is a cross post from the fg mailing list but the traffic is very low
there so I thought I'd try here, too.
While running a test with Cukes/FG, I pre populate a table
(event_categories), run my test and it passes on a successful failure
(duplicate record)
When the controller executes ...
On 20 July 2010 11:13, Tony Augustine li...@ruby-forum.com wrote:
Colin Law wrote:
On 20 July 2010 10:39, Tony Augustine li...@ruby-forum.com wrote:
/center
Is the puts output appearing?
� [4;35;1mSQL (1.7ms) [0m � �[0mSET client_min_messages TO 'notice' [0m
Processing
Colin Law wrote:
On 20 July 2010 11:13, Tony Augustine li...@ruby-forum.com wrote:
Is there nothing in development.log after that?
Colin
no sir, when i check the error console its showing that
ajax not defined
Perhaps ajax is not defined then. Have you remembered to in include
Hi I have a question is it possible to create the reflective relation
with users and friends using has_and_belongs_to. I found this post
that is partly connected to my:
http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/dff2032301961e2d
but my issue is join table friends_users
what i meant is on clicking the link below in short
%=link_to_remote image_tag(/images/
cricinfoLogo.gif),{:update
= changing_layout,:url = { :controller = 'home',:action =
'change_layout',:value = 'registration'},:method =
:get},:id='registr' %
it should replace the div below
div id
This is becoming painful. Where the file should be? What should be in
it? I am running will_paginate 3.0.pre
Here is my current code sitting in initializers/
class WillPaginateRenderer WillPaginate::LinkRenderer
def rel_value(page)
nofollow
end
end
Thanks for your help,
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Urgghhh - Newbie help needed to stop me giving up on Rails.
I have 3 nested models.
Recipe-RecipeParts-RecipeIngredients (to the ingredients index so
maybe 4 levels)
class Recipe ActiveRecord::Base
has_many :recipe_parts
accepts_nested_attributes_for :recipe_parts
class RecipePart
Solved. Sorry to take up bandwidth :(
On 20 July 2010 12:36, Ants Pants antsmailingl...@gmail.com wrote:
This is a cross post from the fg mailing list but the traffic is very low
there so I thought I'd try here, too.
While running a test with Cukes/FG, I pre populate a table
are you using any plug in for file field like attechment_fu or
paperclip . if yes please type
On Tue, Jul 20, 2010 at 3:37 PM, Hemant Bhargava li...@ruby-forum.com wrote:
Hello all,
How to give validation on a field which is not a database column. I mean
i am having a file
kannav rajeev wrote:
are you using any plug in for file field like attechment_fu or
paperclip . if yes please type
No i am not using any thing.
On Tue, Jul 20, 2010 at 3:37 PM, Hemant Bhargava li...@ruby-forum.com
wrote:
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Hi,
It's me again. Now running Rails 3 beta4 and Ruby 1.9.1, and that
encoding thing is as I said a gigantic catastrophe! It still does not
work!
I added default_encoding, and it's as if it doesn't care about it.
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Virtual attributes in your model? not sure if I understand your problem as
I've never done file uploads with Rails.
def my_non_db_field
## do something
end
On 20 July 2010 14:20, Hemant Bhargava li...@ruby-forum.com wrote:
kannav rajeev wrote:
are you using any plug in for file field like
On 20 July 2010 12:29, IanJ ian_johns...@pobox.com wrote:
Urgghhh - Newbie help needed to stop me giving up on Rails.
I have 3 nested models.
Recipe-RecipeParts-RecipeIngredients (to the ingredients index so
maybe 4 levels)
class Recipe ActiveRecord::Base
has_many :recipe_parts
On 20 July 2010 11:07, Hemant Bhargava li...@ruby-forum.com wrote:
Hello all,
How to give validation on a field which is not a database column. I mean
i am having a file field(upload_resume) in my views. So i want to give
validation on it that size should be less then 1mb. I tried
On Tue, Jul 20, 2010 at 4:46 AM, Colin Law clan...@googlemail.com wrote:
On 19 July 2010 22:09, Frederick Cheung frederick.che...@gmail.com wrote:
On Jul 19, 9:26 pm, Leonardo Mateo leonardoma...@gmail.com wrote:
When I do the following in script/console:
s = LineItem.last.section (s.id is
Ants Pants wrote:
Solved. Sorry to take up bandwidth :(
Solved how? Please explain so others can learn.
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class Recipe ActiveRecord::Base
has_many :recipe_parts
accepts_nested_attributes_for :recipe_parts
class RecipePart ActiveRecord::Base
belongs_to :recipe
has_many :recipe_ingredients
has_many :ingredients, :through = :recipe_ingredients
Rails3 beta4 is still bugged. It should be fixed in RC1:
https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/4807-error-encodingundefinedconversionerror-xc3-from-ascii-8bit-to-utf-8
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On 20 July 2010 14:49, Marnen Laibow-Koser li...@ruby-forum.com wrote:
Ants Pants wrote:
Solved. Sorry to take up bandwidth :(
Solved how? Please explain so others can learn.
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On 2010/7/19 Mamadou Touré li...@ruby-forum.com wrote:
I'm trying to render a partial from my controller, but nothing
happens. What's wrong ?
...
2 - View:
...
% if ! @file_name_arr.nil? %
%= render :partial = files_list %
...
3 - Partial (_file_list.html.erb)
Colin Law wrote:
On 20 July 2010 11:07, Hemant Bhargava li...@ruby-forum.com wrote:
Hello all,
How to give validation on a field which is not a database column. I mean
i am having a file field(upload_resume) in my views. So i want to give
validation on it that size should be less then 1mb. I
Quoting Yani Yen li...@ruby-forum.com:
Forgot to mention :
I had the configuration :
config.cache_store = :mem_cache_store
in my specific environment file.
Still i was getting the above mentioned error
Yani Yen wrote:
Hi,
What i did in my environment.rb file was created an
Piotr J. Puczyński wrote:
Hi I have a question is it possible to create the reflective relation
with users and friends using has_and_belongs_to. I found this post
that is partly connected to my:
http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/dff2032301961e2d
but my
Marnen Laibow-Koser wrote:
Piotr J. Puczyński wrote:
Hi I have a question is it possible to create the reflective relation
with users and friends using has_and_belongs_to. I found this post
that is partly connected to my:
On 20 July 2010 14:32, Hemant Bhargava li...@ruby-forum.com wrote:
Colin Law wrote:
On 20 July 2010 11:07, Hemant Bhargava li...@ruby-forum.com wrote:
Hello all,
How to give validation on a field which is not a database column. I mean
i am having a file field(upload_resume) in my views. So i
Hi,
I look for a plugin/gem/else for a GUI+backend hooks solution to
filter contents in a RoR app.
Example:
Customer(:id, :name, :vat_number, :state)
Address(:id, :customer_id, :state, :city, :street, :phone)
User want to select Customers with Customer.state == USA
Address.city == NY. Pretty
hii guys!!
m new to rails. I am about to create a simple CMS application . Do i
need to put my files in seperate folders ?? If doing so how to follow
rails convention. I am using scaffold to create my admin end . do I
need to change my style...I mean do I need to write them on my own ??.
Let me
Hi I have a question is it possible to create the reflective relation with
users and friends using has_and_belongs_to. I found this post that is partly
connected to my:
http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/dff2032301961e2d
but my issue is join table
Colin Law wrote:
On 20 July 2010 14:32, Hemant Bhargava li...@ruby-forum.com wrote:
Hello Guys,
Thanks for your replies.
Yes i want to check the size of file before upload only. I mean first i
am checking that file had valid attributes or not. If it has then upload
it else dont.
Currenly
Thank you for the message,
Yes it is some idea for adding and removing friendships. But I still cannot
imagine how this model will enable listing for friends of user x.
user = User.find(id)
comrades = user.friends
I think sorted model will not work in that case (it doesn't know in which
column
On 20 July 2010 14:54, Hemant Bhargava li...@ruby-forum.com wrote:
Colin Law wrote:
On 20 July 2010 14:32, Hemant Bhargava li...@ruby-forum.com wrote:
Hello Guys,
Thanks for your replies.
Yes i want to check the size of file before upload only. I mean first i
am checking that file had
Abder-Rahman Ali wrote:
I have upgraded to Rails3beta4 from Rails 2.3.8.
I used to run the following command for ensuring that gems are
installed:
sudo rake gems:install
Read up on the new Bundler for use with Rails 3.
Here's a place to start:
Piotr Jacek Puczynski wrote:
Thank you for the message,
Yes it is some idea for adding and removing friendships. But I still
cannot imagine how this model will enable listing for friends of user x.
user = User.find(id)
comrades = user.friends
I think sorted model will not work in that
I am trying to speed up some DB operations and perhaps have gone overboard
with indexes. Does MySQL usually use only one index per query and simply
match keys on the results of the indexed first part? For example:
DELETE FROM tokens WHERE 6813946236211560448 = fnv AND fnv
6818449835838930944
OK.
I also think the first option is better. However I don't know how to force the
model to join based on two columns in join table so that I will be able to
write simple 'user.friends' each time I need a friends' list. Do you know how
to hack it?
Piotr J. Puczyński
-Original Message-
On Jul 20, 3:12 pm, Jeffrey L. Taylor r...@abluz.dyndns.org wrote:
I am trying to speed up some DB operations and perhaps have gone overboard
with indexes. Does MySQL usually use only one index per query and simply
match keys on the results of the indexed first part? For example:
one one
I prefer to have separate admin controllers with at the top a
before_filter :require_admin to be safe.
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Quoting Frederick Cheung frederick.che...@gmail.com:
On Jul 20, 3:12 pm, Jeffrey L. Taylor r...@abluz.dyndns.org wrote:
I am trying to speed up some DB operations and perhaps have gone overboard
with indexes. Does MySQL usually use only one index per query and simply
match keys on the
I have a bunch of unit test files in a Rails project. One of them has
stopped using the setup method before each test, or even if I invoke it
in the test itself.
After commenting out most of it, here is what is left:
require 'test/test_helper'
class GlcTest ActiveSupport::TestCase
def setup
Piotr Jacek Puczynski wrote:
OK.
I also think the first option is better. However I don't know how to
force the model to join based on two columns in join table so that I
will be able to write simple 'user.friends' each time I need a friends'
list. Do you know how to hack it?
See the
in authors model:
has_one: city_of_birth, :table = cities
has_one :city_of_death, :table = cities
in authors table:
city_of_birth_id, city_of_death_id
author instance:
@author.city_of_birth
@author.city_of_death
On Jul 19, 11:59 pm, Solidify max.holtm...@gmail.com wrote:
Hi everyone, I have
On Jul 20, 3:55 pm, Jeffrey L. Taylor r...@abluz.dyndns.org wrote:
mysql EXPLAIN EXTENDED SELECT * FROM tokens WHERE 6813946236211560448 = fnv
AND fnv 6818449835838930944 AND updated_at'2010-06-20 14:08:55' AND
occurrences=0;
Quoting Frederick Cheung frederick.che...@gmail.com:
On Jul 20, 3:55 pm, Jeffrey L. Taylor r...@abluz.dyndns.org wrote:
mysql EXPLAIN EXTENDED SELECT * FROM tokens WHERE 6813946236211560448 =
fnv AND fnv 6818449835838930944 AND updated_at'2010-06-20 14:08:55' AND
occurrences=0;
Robert Walker wrote:
Abder-Rahman Ali wrote:
I have upgraded to Rails3beta4 from Rails 2.3.8.
I used to run the following command for ensuring that gems are
installed:
sudo rake gems:install
Read up on the new Bundler for use with Rails 3.
Here's a place to start:
Maybe:
sudo rake gems:install is wrong? I mean, there shouldn't be rake here? For
Rails 2.3.x at least, as I figured out that we need bundle in Rails3.
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Somebody who think it's possible?
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Hi all. I'm using memcache-client to connect to memcached in my rails
app. I'm having some weirdness on my production server and have several
memcached instances running. Is there a way to get the pid of the one
that my app is actually connected to?
thanks, max
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On 20 July 2010 15:57, Andy Joel li...@ruby-forum.com wrote:
I have a bunch of unit test files in a Rails project. One of them has
stopped using the setup method before each test, or even if I invoke it
in the test itself.
After commenting out most of it, here is what is left:
require
Hi folks,
I'm posting this for a friend. The company will be building iPhone
apps that talk to an RoR backend.
Work will be home-based, San Francisco time.
rad
---
Iphone App Developer for a Telephony Startup Firm
We are seeking a top-caliber, enthusiastic lead iPhone developer to
join our
On 20 July 2010 16:42, Dries steenhouwer.dr...@gmail.com wrote:
Somebody who think it's possible?
What?
Colin
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On Tue, Jul 20, 2010 at 9:42 AM, Dries steenhouwer.dr...@gmail.com wrote:
Somebody who think it's possible?
With enough money, it most certainly is. :)
Larry
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I already watch Riding Rails (http://weblog.rubyonrails.org/) feed
plus RoR:Talk and RoR:Core on Google Groups.
Riding Rails is higher level than I want and hasn't been updated in
more than a month. I'd like to get a feel for where the Rails3 project
is to make some business decisions, and
Hello Gurus,
I have a form which has a phone_no field. I want to provide 3 text
fields to user to split and enter the phone number in country_code,
state_code and the number which will be contacted and entered in to
the phone_no field with some delimiter (-)
The same functionality will be for
On Jul 20, 3:57 pm, Andy Joel li...@ruby-forum.com wrote:
test_setup does get invoked, so the file is being processed. I am
guessing that somewhere there is another setup method that takes
priority, but where would it be, and why does it take priority over this
one? My IDE recognises that
On Tue, Jul 20, 2010 at 11:05 AM, Dee dger...@gmail.com wrote:
and secondarily to be up-to-date
about new features as a dev.
http://github.com/rails/rails
https://rails.lighthouseapp.com/dashboard
--
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destiney.com | gregdonald.com
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So it appears after a bit of reading the best method of dealing with
this problem, isn't to deal with it directly.
It seems that providing feedback to the user (cursor into a wait state
or a showing a spinner) that something is happening is sufficient stop
them from doing other actions until it
On 20 July 2010 16:42, Dries steenhouwer.dr...@gmail.com wrote:
Somebody who think it's possible?
Yes
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Hi
I would like to download a file in an asynchronous manner. From what I
have read, I should be using a hidden iframe. How do I connect the AJAX
request to the iframe to display the file?
Thanks
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CACHE.stats[:pid]
m
On Tue, Jul 20, 2010 at 8:46 AM, Max Williams li...@ruby-forum.com wrote:
Hi all. I'm using memcache-client to connect to memcached in my rails
app. I'm having some weirdness on my production server and have several
memcached instances running. Is there a way to get
Sachin wrote:
Hello Gurus,
I have a form which has a phone_no field. I want to provide 3 text
fields to user to split and enter the phone number in country_code,
state_code and the number which will be contacted and entered in to
the phone_no field with some delimiter (-)
The same
Jonathan Steel wrote:
Hi
I would like to download a file in an asynchronous manner. From what I
have read, I should be using a hidden iframe. How do I connect the AJAX
request to the iframe to display the file?
Thanks
This is probably better asked on a JavaScript forum. It certainly has
You're mostly correct, but yes, I will post it somewhere on a javascript
board.
Marnen Laibow-Koser wrote:
Jonathan Steel wrote:
Hi
I would like to download a file in an asynchronous manner. From what I
have read, I should be using a hidden iframe. How do I connect the AJAX
request to the
Hi Folks,
I use render :js = alert('Test !') in my modele, but instead of
having the alert displayed, the browser try to donload a file containing
this string : render :js = alert('Test !'). Do you know why I the
browser behaves such a way ?
Regards
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Sorry, in the text before I made a mistake, please read ''in my
controller'' instead of ''my model''
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Mamadou Touré wrote:
Hi Folks,
I use render :js = alert('Test !') in my modele,
In your *model*? render doesn't go there.
but instead of
having the alert displayed, the browser try to donload a file containing
this string : render :js = alert('Test !'). Do you know why I the
browser
Marnen Laibow-Koser wrote:
Mamadou Touré wrote:
Hi Folks,
I use render :js = alert('Test !') in my modele,
In your *model*? render doesn't go there.
OK, just saw your correction.
but instead of
having the alert displayed, the browser try to donload a file containing
this string :
It's a pity there's no way to delete threads here. It turned out I had a
class method with the same name. *slaps forehead*. Typical. Spend
forever finding a bug, ask for help, find the answer yourself soon
after! Sorry for the noise.
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Marnen Laibow-Koser wrote:
Marnen Laibow-Koser wrote:
Mamadou Touré wrote:
Hi Folks,
I use render :js = alert('Test !') in my modele,
In your *model*? render doesn't go there.
OK, just saw your correction.
but instead of
having the alert displayed, the browser try to donload a
Mamadou Touré wrote:
[...]
Hi Marnen, here is my controller code (the method 'generer' is triggered
once a user hit a submit button)
I don't see offhand why your render statement isn't working well, but
you've got *a lot* of other problems in your code.
First of all, the entire method may be
I've have another problem, every time I go to another page the flash
dissapears, It's like the link changes.
I'm using the flash in a layout placed in every page of the system.
Can you help me please?!
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Hi,
I'm finally a happy developer of a Rails app that's got a working drop-
down. In short, I prefixed the array of Vendors (which all have
integer IDs 0) with an new Vendor with in ID of 0 and a string
Select ... in the field that populates the drop down. I'll use some
kind of before command
RichardOnRails wrote:
Hi,
I'm finally a happy developer of a Rails app that's got a working drop-
down. In short, I prefixed the array of Vendors (which all have
integer IDs 0) with an new Vendor with in ID of 0 and a string
Select ... in the field that populates the drop down. I'll use
Carlos Aldas wrote:
I've have another problem, every time I go to another page the flash
dissapears, It's like the link changes.
I'm using the flash in a layout placed in every page of the system.
Can you help me please?!
Check the generated HTML. Make sure it's pointing to the URL you
On 20 July 2010 20:08, Marnen Laibow-Koser li...@ruby-forum.com wrote:
RichardOnRails wrote:
%= f.label :vendor %br /
% @vendors = Vendor.find( :all, :order=nickname ASC) -%
As I and others have told you numerous times: STOP DOING DATABASE ACCESS
IN THE VIEW. You should never have
Hi,
I have just started using rails and i am trying to use IP database to
get user location.
Here are the database schemas...
[code]CREATE TABLE IF NOT EXISTS `ip_group_cities` (
`ip_start` bigint(20) NOT NULL,
`location` int(11) NOT NULL,
UNIQUE KEY `index_ip_group_cities_on_ip_start`
i am trying to install ruby on rails. is ruby gems the best way to go
before installing rails since it is a package manager or do I need to
install ruby 1.8.7?
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On Tue, Jul 20, 2010 at 15:15, Michael Pavling pavl...@gmail.com wrote:
+1 to what Marnen says about keeping the DB out of the view.
+another. I would suggest that RichardOnRails brush up on MVC.
-Dave
--
Specialization is for insects. | Professional: http://davearonson.com
-Robert Anson
This should work. In fact, it sounds like it *is* working -- it's
sending the text to the browser just like it should. What it may not be
doing properly is setting the MIME type. Can you check the MIME type of
the response?
end
Best,
--
Marnen Laibow-Koser
On 20 Jul 2010, at 20:44, Rich d elevenb4...@gmail.com wrote:
i am trying to install ruby on rails. is ruby gems the best way to go
before installing rails since it is a package manager or do I need to
install ruby 1.8.7?
Rails does require rubygems. Whether or not you want ruby 1.8.7 is
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