Class: S3Config::Application

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/s3_config/application.rb

Direct Known Subclasses

Rails::Application

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Application

Returns a new instance of Application.



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# File 'lib/s3_config/application.rb', line 10

def initialize(options = {})
  @options = options.inject({}) { |m, (k, v)| m[k.to_sym] = v; m }
end

Instance Method Details

#configuration ⇒ Object 



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# File 'lib/s3_config/application.rb', line 36

def configuration
  @configuration ||= read_configuration
end

#delete(key) ⇒ Object 



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# File 'lib/s3_config/application.rb', line 83

def delete(key)
  config = read_configuration
  unless config[key].nil?
    config.delete key
    write_configuration config
  end
end

#each(&block) ⇒ Object 



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# File 'lib/s3_config/application.rb', line 46

def each(&block)
  configuration.each(&block)
end

#environment ⇒ Object 



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# File 'lib/s3_config/application.rb', line 18

def environment
  environment = @options.fetch(:environment) { default_environment }
  environment.nil? ? nil : environment.to_s
end

#environment=(environment) ⇒ Object 



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# File 'lib/s3_config/application.rb', line 23

def environment=(environment)
  @options[:environment] = environment
end

#environments ⇒ Object 



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# File 'lib/s3_config/application.rb', line 14

def environments
  bucket.objects.map(&:key).map{|key| key.split('/').first }.uniq
end

#latest_version ⇒ Object 



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# File 'lib/s3_config/application.rb', line 62

def latest_version
  [versions_count - 1, 0].max
end

#load ⇒ Object 



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# File 'lib/s3_config/application.rb', line 40

def load
  each do |key, value|
    skip?(key) ? key_skipped!(key) : graduate_to_env(key, value)
  end
end

#read(key) ⇒ Object 



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# File 'lib/s3_config/application.rb', line 66

def read(key)
  config = read_configuration
  config[key]
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/s3_config/application.rb', line 50

def valid?
  !client.nil? and !bucket.nil?
end

#version ⇒ Object 



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# File 'lib/s3_config/application.rb', line 27

def version
  version = @options.fetch(:version) { default_version }
  version
end

#version=(version) ⇒ Object 



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# File 'lib/s3_config/application.rb', line 32

def version=(version)
  @options[:version] = version
end

#versions_count ⇒ Object 



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# File 'lib/s3_config/application.rb', line 54

def versions_count
  begin
    bucket.objects({prefix: "#{environment}/"}).count
  rescue S3Config::ConfigNotDefinedError => e
    rescue ConfigNotDefinedError
  end
end

#write(key, value) ⇒ Object 



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# File 'lib/s3_config/application.rb', line 71

def write(key, value)
  begin
    config = read_configuration
  rescue ConfigNotDefinedError
    config = {}
  end
  unless config[key] == value
    config[key] = value
    write_configuration config
  end
end