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chsh/config_loader.rb

Created September 11, 2011 14:22
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Load Rails related configuration from yaml file with erb evaluation.
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config_loader.rb
require 'erb'
class ConfigLoader
def self.from(yaml)
yaml = File.read(yaml) if File.exist?(yaml)
YAML.load(ERB.new(yaml).result)[Rails.env]
end
end
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