Ransack
https://github.com/activerecord-hackery/ransack
Seems like a promising for your usecase. Take a look at it.
On Mon, Jul 13, 2015 at 5:40 AM, j...@via.net wrote:
> class Asset < ActiveRecord::Base
> belongs_to :site
>
> # class variable :name
>
> end
>
> class Site < ActiveRecord::B
I try with this:
class Auto
attr_accessor :auto
def initialize(auto)
@modelo = modelo
@precio = precio
end
def calcular_neto(i)
for i in 0 ..i
(auto)*0.18
end
return auto
end
auto = Auto.new("Volvo", 19000)
neto = auto.calcular_neto(2)
puts " Neto: #{neto}"
=
--
class Asset < ActiveRecord::Base
belongs_to :site
# class variable :name
end
class Site < ActiveRecord::Base
has_many :assets
# class var x, y, z
end
Is there a dynamic finder that will traverse the inner join:
e.g. Site.find_by_asset_name("xyzzy")
Can I get a list of sites where as
Point taken, however I beg to differ... However novice in ROR folks maybe,
I think that they bring significance in background. As an educator I have
found that appealing to more advanced notions, may be effective. We just
have different styles.
>From the get go all you needed to suggest was:
Thanks a todos por sus respuestas
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On 12 July 2015 at 21:58, Elizabeth McGurty wrote:
> Okay, I have been following this for a while. I am writing here
> respectfully of other contributors. It is just that I see the matter
> differently, and I am wondering why none of you have suggested inheritance.
I do not think we have been d
Okay, I have been following this for a while. I am writing here
respectfully of other contributors. It is just that I see the matter
differently, and I am wondering why none of you have suggested inheritance.
You have a car. And that car has a model and has a price. Anyway in your
applicati
On 12 July 2015 at 18:41, Richard Zanabria wrote:
>
> def calcular_neto(i)
> for i in 0 ..i
> (auto)*0.18
First I suggest that you could use puts within your code to try and
work out exactly which bit of code is not working. Usually you will
then see your mistake, otherwise you can come ba
I would like the program receives as parameters the catidad volvo car
and demarcates the program calculate the cost plus impuesos (IGV) of the
desired amount of cars.
I tried to modify the program to try to introduce a "for" to iterate the
program depending on how many cars you wish to calculat
On 12 July 2015 at 09:51, Taras Matsyk wrote:
> ...
> attr_accessor :auto01, :auto02
>
> def calcular_neto
> auto01 = 1
Taras, why does the above create a local variable rather than using
the accessor= method, whereas
x = auto02
picks up @auto02 using the accessor.
Colin
--
You recei
Hi Stepa,
Have you generated active record model? What controller are you using
and how does it look like?
In general,
You have to send a put request to your controller and pass all data you
want to save or you have (depending on behaviour you are trying to
achieve). Then you will be using Act
Hi OPSPL Goan,
drop me a message, I can take a look on that app.
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Hi Richard,
You definitely missed a couple of important topics about OOP and
encapsulation in particular.
Take a look on attribute accessors in Java (as example), so you could
understand how it work in ruby and what attr_accessor key word does.
This guy has a nice explanation (cannot say it about
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