[Rails] Configuration values

[Eric Hodel]

On 04 Jan 2005, at 17:35, Marcel Molina Jr. wrote:

> And in your config/environments/development.rb you had:
>
>     def app_configurations
>       YAML.load(File.open(RAILS_ROOT + '/config/development.yml'))
>     end

This leaves an open file every time you call app_configurations.

>     APP_CONFIG = YAML.load(File.open(RAILS_ROOT + 
> '/config/development.yml'))

A little better, only one open file.

You need to use the block form of File.open to ensure that open files 
are closed properly.

File.open "#{RAILS_ROOT}/config/development.yml" do |fp|
   APP_CONFIG = YAML.load fp
end

-- 
Eric Hodel - drbrain at segment7.net - http://segment7.net
FEC2 57F1 D465 EB15 5D6E  7C11 332A 551C 796C 9F04
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