I have been having fun playing around with IronRuby but one question
keeps coming to my mind which is Why IronRuby? What purpose does it
serve?
I know we can use the simplicity of the IronRuby language to call .NET
API's. This means we have two powers combined but will the IronRuby
interoperabilit
Thanks!
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Did you take a look at how the example I sent you worked?
http://github.com/jschementi/railsconf09/blob/master/8-ardb/app.rb
~js
> -Original Message-
> From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-
> boun...@rubyforge.org] On Behalf Of Mohammad Azam
> Sent: Wednesday,
That code should use 'ensure', to make sure the connection is closed at the
end of the block:
require 'mscorlib'
require 'System.Data, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089'
include System::Data::SqlClient
begin
connection =
SqlConnection.new('Server=localhost;Database
Definitely, WinForms isn't anything special to restrict using SQLServer.
I actually show this briefly here:
http://blog.jimmy.schementi.com/2009/05/ironruby-at-railsconf-2009.html#sql
Source code is here:
http://github.com/jschementi/railsconf09/tree/master/8-ardb
~js
> -Original Message---
Here is one possible solution:
def bind_customes_to_grid(customer)
list = Array.new
list[0] = customer
$gvCustomers.DataSource = list
end
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http://
Here is another version:
def bind_customes_to_grid(customer)
$gvCustomers.DataSource = Array.new.push(customer)
end
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Hi,
I have the following code which I am using to bind an object to the
Window Forms dataGridView control:
def bind_customes_to_grid(customer)
$gvCustomers.DataSource = customer
end
Now, I need to convert the customer into a collection so it can be
binding to the DataGridview control. How ca
Thanks! I've added this to the IronRuby .NET documentation just as a
placeholder:
http://ironruby.net/Documentation/.NET/SQL
~js
> -Original Message-
> From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-
> boun...@rubyforge.org] On Behalf Of Mohammad Azam
> Sent: Wednesday,
Just wanted to share basic code to insert first_name and last_name into
the database.
require 'mscorlib'
require 'System.Data, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089'
SqlConnection = System::Data::SqlClient::SqlConnection
SqlCommand = System::Data::SqlClient::SqlComm
I believe it is
UnitOfWork.current.method(:find).overloads().call().
Check in the subfolders of merlin/Main/Languages/Ruby/Tests/interop/net/method/
for overload_spec.rb to see it.
JD
-Original Message-
From: Ivan Porto Carrero
Sent: June 17, 2009 12:17 PM
To: ironruby-core
Subject:
Thanks! yeah I might be interested in using any .NET ORM!
I will try out Jimmy Rails ORM ActiveRecord. I think it will also work
for a windows application.
Let me check out the dbi module.
Ivan Porto carrero wrote:
> You can use any OR/M in the .NET space to connect to databases.Writing
> que
Hi Jimmy,
Can I use the ActiveRecord SQL SERVER with Window Forms projects?
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You could use the ActiveRecord SQLServer adapter ... Look for
documentation under the Rails section in ironruby.net/documentation.
~Jimmy
Sent from my phone
On Jun 17, 2009, at 12:13 PM, "Mohammad Azam"
wrote:
> Hi,
>
> I am trying to find a way to access database (SQL SERVER) using
> IronRuby.
You can use any OR/M in the .NET space to connect to databases.Writing
queries will be somewhat challenging though :)
Jimmy also wrote a sql server adapter for activerecord that comes with rails
so you could also use the rails OR/M ActiveRecord
http://github.com/jschementi/activerecord-mssql-adap
Hi
Is there a way to pick a CLR method overload?
var query = new Query();
UnitOfWorkScope.Current.Find(query);
That find method takes a Query type or a ProcedureQuery type where
ProcedureQuery would be a stored proc call. Also ProcedureQuery is a
more specialized version
of a Query class.
Current
Hi,
I am trying to find a way to access database (SQL SERVER) using
IronRuby. One option is to use C# and ADO.NET classes to access the
database but was wondering if IronRuby has a build in support for
dynamic SQL so I don't have to deal with ADO.NET for database access.
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I have the exact same path in the ir.exe.config file. But I can only run
the open-uri if I am in the lib folder where the file is physically
located.
This is really strange!
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Here is the complete ir.exe.config file:
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Usually, the one in
> C:\ironruby\ironruby\Merlin\Main\Languages\Ruby\Libs
Contains hacks or workarounds to load the correct one from
> C:\ironruby\ironruby\Merlin\External.LCA_RESTRICTED\Languages\Ruby\re
> dist-libs\ruby\1.8
In other cases, the first one may simply load code from C#.
What doe
Here is the part of the ir.exe.config file.
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for me the compiled binaries end up in:
C:\tools\ironruby\merlin\main\bin\debug
and this is how the relevant tag looks like in that ir.exe.config file
I know it's lame but it works for me.
+ C:\tools\ironruby
(master) » ir
IronRuby 0.5.0.0 on .NET 2.0.50727.4918
Copyright (c) Microsoft Corpo
I am using ir command to run it. It is all ruby code.
I went to the
C:\ironruby\ironruby\Merlin\External.LCA_RESTRICTED\Languages\Ruby\redist-libs\ruby\1.8
folder and run the following code:
require 'open-uri'
it asked for stringio (not sure why it was missing) so I placed it in
the 1.8 fold
Actually I checked using the ir.exe command line and it did not work
either. It seems like the
C:\ironruby\ironruby\Merlin\External.LCA_RESTRICTED\Languages\Ruby\redist-libs\ruby\1.8
and
C:\ironruby\ironruby\Merlin\Main\Languages\Ruby\Libs
contains duplicate rb files. One open-uri is for url a
are you hosting ironruby in your application or are you using the ir command
to run it?
Are the paths correct in ir.exe.config?
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Blog: http://flanders.co.nz
Twitter: http://twitter.com/casualjim
Author of IronRuby in Action
ok you also need the uri file
open-uri has a dependency on that file.
But still I think your search paths are messed up.
how does you config look like?
Where is ironruby located
did you pick a release or build from git?
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Here is the version:
C:\IronRubyProjects\IronRubyTaskListApplication>ir -v
IronRuby 0.5.0.0 on .NET 2.0.0.0
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I tried with the path and got the following error:
require File.dirname(__FILE__) + '/libs/open-uri'
C:\IronRubyProjects\IronRubyTaskListApplication>ir main_form.rb
:0:in `require': no such file to load -- uri (LoadError)
from ./libs/open-uri.rb:1
from main_form.rb:4
from
I have placed the open-uri file in the libs folder within the project.
But for some reason it blows up and says unable to locate open-uri file.
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Can you check if the open-uri.rb file exists in the folder:
\External.LCA_RESTRICTED\Languages\Ruby\redist-libs\ruby\1.8\
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what version of ironruby are you using?it looks like your search paths are
messed up.
for example does require File.dirname(__FILE__) + '/libs/open-uri' work?
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Blog: http://flanders.co.nz
Twitter: http://twitter.com/casua
If I put:
require 'open-uri'
then it throws the error that error locating the file 'open-uri'.
I used the following code:
def scrape_page()
uri = URI.parse("http://somewhere.com/default.aspx";)
end
And now it throws the exception:
Unintitialzied constant Object: URI
Ivan Porto carrero w
I tried to add a require 'open-uri' but for some reason it is not able
to locate the open-uri files.
I have placed the open-uri in the libs folder and I said:
require 'libs/open-uri' but it is not able to locate the file.
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Hot on the heels of my blog post about getting Cucumber working with
IronRuby, I've discovered that some change in the last 2 weeks has caused
igem to stop parsing command line arguments correctly. The problem is that
it sees arguments like --bindir as the name of a gem to install, rather than
a co
if you have openuri required
just remove the File that should work
or
uri = URI.parse("http://somewhere.com/default.aspx";)
uri.open do |f|
#some logic here
end
or
you could just use
open("http://somewhere.com/default.aspx";) do |f|
# some logic here
end
taken from
http://www.ruby-doc.org
You're trying to use the File class to open URIs which is not supported.
Try open instead of File.open (and add require "open-uri" as well).
Shay.
Shay Friedman
http://www.ironshay.com
Follow me: http://twitter.com/ironshay
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I am using the following code to scrape the webpage.
button = Button.new
button.Text = 'Scrape URL'
button.Location = System::Drawing::Point.new(108,61)
button.click do |sender,args|
page = File.open("http://www.azamsharp.com/Default.aspx";)
System::Windows::Forms::MessageBox.Show(page.read
enum/mapping_spec.rb would be fine.
-Original Message-
From: Jimmy Schementi
Sent: June 16, 2009 11:59 PM
To: ironruby-core@rubyforge.org
Subject: Re: [Ironruby-core] Flagged enums
This works now:
>>> AnchorStyles.bottom | AnchorStyles.left
=> Bottom, Left
Jim, there should be specs
it are just DLL's you could host them inside your own application.ir.exe
also calls out to those libraries to do its work
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Blog: http://flanders.co.nz
Twitter: http://twitter.com/casualjim
Author of IronRuby in Action (http
How can IronRuby work if it's not installed?
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it can be useful when you want to deploy your application to systems where
you don't know if ironruby is installed etc. I'm doing the same for an
ironrubymvc application.
I still have to find a nicer solution to that maybe by reusing the ironruby
configuration to make those paths configurable.
---
I built mono from trunk over the weekend and there it works :D
---
Met vriendelijke groeten - Best regards - Salutations
Ivan Porto Carrero
Blog: http://flanders.co.nz
Twitter: http://twitter.com/casualjim
Author of IronRuby in Action (http://manning.com/carrero)
On Wed, Jun 17, 2009 at 7:54 AM,
Hi,
This works now:
>
> >>> AnchorStyles.bottom | AnchorStyles.left
>
> => Bottom, Left
>
thanks!
-- Thibaut
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