Ruby on Rails

Intepreted as String. Look at my irb session (I've put 200.200.200.200
for testing purposes).

Try logging what the string looks like after interpolation.

1.9.3p429 :020 > y = <<EOF
1.9.3p429 :021"> agent_development:
1.9.3p429 :022"> host: localhost
1.9.3p429 :023"> port: 3001
1.9.3p429 :024"> agent_production:
1.9.3p429 :025"> host: 200.200.20.200
1.9.3p429 :026"> port: 80
1.9.3p429 :027"> agent_staging:
1.9.3p429 :028"> host: 200.200.200.200
1.9.3p429 :029"> port: 80
1.9.3p429 :030"> EOF
=> "agent_development:\n host: localhost\n port:
3001\nagent_production:\n host: 200.200.20.200\n port:
80\nagent_staging:\n host: 200.200.200.200\n port: 80\n"

1.9.3p429 :031 > YAML.load y
=> {"agent_development"=>{"host"=>"localhost", "port"=>3001},
"agent_production"=>{"host"=>"200.200.20.200", "port"=>80},
"agent_staging"=>{"host"=>"200.200.200.200", "port"=>80}}


On Tue, May 21, 2013 at 1:27 PM, John Merlino <stoicism1@aol.com> wrote:
> I was using this code
>
> url = "http://#{agent_host}:#{agent_port}/home/create_unit?"
>
>
> And it worked fine in development but for my config.yml, I was
> specifying localhost for agent_host. However in production, agent_host
> is an actual ip address and it just wouldn't work. So I had to
> explicitly put the ip address in production:
>
> url = "http://xxx.xxx.xx.xxx/home/create_unit?"
>
> This is what that config file had:
>
> agent_development:
> host: localhost
> port: 3001
> agent_production:
> host: xxx.xxx.xx.xxx
> port: 80
> agent_staging:
> host: xxx.xxx.xx.xxx
> port: 80
>
> where the x's are replaced with actual numeric values that represent
> ip address.
>
> How does the yaml interpret that ip address? As a decimal value? I'm
> not sure why when I substitute it into the string interpolation, that
> it doesn't in production.
>
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