Sijo kg wrote:
> It is not a difficult thing to grasp Just an example Suppose you
> have a class Fruit.Now an apple and an orange are instances of the class
> Fruit. So in Ruby it can be created like
>
> apple = Fruit.new or
> orange = Fruit.new
>
>
> Thousands of other examples.Y
Hi Pål Bergström
> That was great. Thank you. Still not sure about instance and what it
> means.
It is not a difficult thing to grasp Just an example Suppose you
have a class Fruit.Now an apple and an orange are instances of the class
Fruit. So in Ruby it can be created like
apple = F
Sijo kg wrote:
> http://railstips.org/2009/5/11/class-and-instance-methods-in-ruby
>
That was great. Thank you. Still not sure about instance and what it
means. I've encountered a lot in my Rails life but one of those things
that doesn't stick. Probably why I'm a web designer and developer
s
Hi
> Thanks. I don't fully understand but it works.
>
> This means you don't need to require it (?)
No require needed .And to get a good understanding of class and
instance methods in Ruby read
http://railstips.org/2009/5/11/class-and-instance-methods-in-ruby
Sijo
--
Posted via ht
2009/10/6 Pål Bergström :
>
> Colin Law wrote:
>> 2009/10/6 Pål Bergström :
>
>> If you want to call it like that you must make test a class method
>> rather than an instance method, so it must be
>> def self.test
>> ..
>>
>> Colin
>
> Thanks. I don't fully understand but it works.
>
> This means
Colin Law wrote:
> 2009/10/6 Pål Bergström :
> If you want to call it like that you must make test a class method
> rather than an instance method, so it must be
> def self.test
> ..
>
> Colin
Thanks. I don't fully understand but it works.
This means you don't need to require it (?)
--
Posted
2009/10/6 Pål Bergström :
>
> Sijo kg wrote:
>> Hi Pål Bergström
>>
>> Can you paste the code?
>>
>> Sijo
>
> It's just a test code. In the file /lib/random.rb I have:
>
> class Random
>
> def test
> "test"
> end
>
> end
>
> In the controller I try to call:
>
> @test = Random.test
If you w
Pål Bergström wrote:
> I see. I have another solution, a custom Crypto-class, in another app
> similar to this without a require (as I can see now, was a while ago)
> and that works. It's also in /lib. Can't understan why that works and
> now it doesn't.
>
> I thought that custom classes in /
Leonardo Mateo wrote:
> 2009/10/6 Pål Bergström :
>>>
>>> --
>>> Leonardo Mateo.
>>> There's no place like ~
>>
>> I can't make it work. I've put in the lib directory. Do I need to make a
>> require or something? I get an error "private method `test' called for
> Of course you have to require them
Sijo kg wrote:
> Hi Pål Bergström
>
> Can you paste the code?
>
> Sijo
It's just a test code. In the file /lib/random.rb I have:
class Random
def test
"test"
end
end
In the controller I try to call:
@test = Random.test
--
Posted via http://www.ruby-forum.com/.
--~--~-~-
2009/10/6 Pål Bergström :
>
> Leonardo Mateo wrote:
>> 2009/10/6 P�l Bergstr�m :
>>>
>>> Where do I put a custom class?
>> It depends on what is it's purpose but, usually, you'll put them on
>> your models directory.
>>
>>> How do I use it?
>> Just like you use every class.
>>
>> --
>> Leonardo Ma
Hi Pål Bergström
Can you paste the code?
Sijo
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Leonardo Mateo wrote:
> 2009/10/6 P�l Bergstr�m :
>>
>> Where do I put a custom class?
> It depends on what is it's purpose but, usually, you'll put them on
> your models directory.
>
>> How do I use it?
> Just like you use every class.
>
> --
> Leonardo Mateo.
> There's no place like ~
I can't
2009/10/6 Pål Bergström :
>
> Where do I put a custom class?
It depends on what is it's purpose but, usually, you'll put them on
your models directory.
> How do I use it?
Just like you use every class.
--
Leonardo Mateo.
There's no place like ~
--~--~-~--~~~---~--~-
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