Module: Ditty::Services::Settings

Defined in:
lib/ditty/services/settings.rb

Constant Summary collapse

CONFIG_FOLDER = 
'./config'.freeze
CONFIG_FILE = 
"#{CONFIG_FOLDER}/settings.yml".freeze

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.values(scope = :settings) ⇒ Object 



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# File 'lib/ditty/services/settings.rb', line 19

def values(scope = :settings)
  @values ||= begin
    v = Hash.new do |h, k|
      h[k] = if File.file?("#{CONFIG_FOLDER}/#{k}.yml")
               read("#{CONFIG_FOLDER}/#{k}.yml")
             elsif k != :settings && h[:settings].key?(k)
               h[:settings][k]
             end
      h[k]
    end
    v[:settings] = File.file?(CONFIG_FILE) ? read(CONFIG_FILE) : {}
    v
  end
  @values[scope]
end

Class Method Details

.[](key) ⇒ Object 



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# File 'lib/ditty/services/settings.rb', line 15

def [](key)
  values(key.to_sym)
end

.read(filename) ⇒ Object 



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# File 'lib/ditty/services/settings.rb', line 37

def read(filename)
  base = YAML.safe_load(ERB.new(File.read(filename)).result).deep_symbolize_keys
  base.deep_merge!(base[ENV['APP_ENV'].to_sym]) unless ENV['APP_ENV'].nil? || base[ENV['APP_ENV'].to_sym].nil?
  base
end