Module: CouchbaseSettings

Defined in:
lib/couchbase-settings.rb,
lib/couchbase_settings/railtie.rb,
lib/couchbase_settings/version.rb

Defined Under Namespace

Classes: Railtie, UndefinedCouchbaseSettings

Constant Summary collapse

VERSION = 
"0.3.4"

Class Method Summary collapse

Class Method Details

.create_cbsettings_class(yml_file) ⇒ Object 



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# File 'lib/couchbase-settings.rb', line 34

def create_cbsettings_class(yml_file)
  hash = load_yml(yml_file)
  #klass_name = File.basename(yml_file).gsub(".yml","").camelize
  klass_name = "CouchbaseSetting"
  #klass_name = "#{klass_name}CouchbaseSetting" unless klass_name=="CouchbaseSetting"
  klass = Object.const_set(klass_name,Class.new) 

  hash.each do |key,value|
    #Rails.logger.debug "hash: key = #{key}, value = #{value}"
    klass.define_singleton_method(key){ value }
  end
  
  # add a method to inspect the entire yml hash
  klass.define_singleton_method("to_hash") { hash }
  
  klass.class_eval do
    def self.method_missing(method_id,*args)
      raise UndefinedCouchbaseSettings, "#{method_id} is not defined in #{self.to_s}"
    end
  end
  
  puts CouchbaseSetting.to_hash
end

.find_ymls ⇒ Object 



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# File 'lib/couchbase-settings.rb', line 28

def find_ymls
  main_file = "#{Rails.root.to_s}/config/couchbase.yml"
  couchbase_main_file = File.exists?(main_file) ? [main_file] : []
  couchbase_main_file
end

.inspect ⇒ Object 



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# File 'lib/couchbase-settings.rb', line 24

def inspect
  CouchbaseSetting.to_hash
end

.load_yml(yml_file) ⇒ Object 



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# File 'lib/couchbase-settings.rb', line 58

def load_yml(yml_file)
  erb = ERB.new(File.read(yml_file)).result
  erb.present? ? YAML.load(erb).to_hash[Rails.env] : {}
end

.setup! ⇒ Object 



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# File 'lib/couchbase-settings.rb', line 12

def setup!
  puts "---------------------------------------------------"
  puts "CouchbaseSetting loaded... (/config/couchbase.yml)"
  
  find_ymls.each do |yml|
    create_cbsettings_class(yml)
  end
  
  puts "---------------------------------------------------"
  #puts CouchbaseSetting.to_hash if defined?(CouchbaseSetting)
end