Class: Perennial::Settings

Inherits:
Object show all
Defined in:
lib/perennial/settings.rb

Constant Summary collapse

@@verbose = 
false
@@log_level = 
:info
@@daemon = 
false

Class Method Summary collapse

Class Method Details

.[](key) ⇒ Object 



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# File 'lib/perennial/settings.rb', line 54

def [](key)
  self.setup
  return self.configuration[key.to_sym]
end

.[]=(key, value) ⇒ Object 



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# File 'lib/perennial/settings.rb', line 59

def []=(key, value)
  self.setup
  self.configuration[key.to_sym] = value
  return value
end

.daemon? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/perennial/settings.rb', line 14

def daemon?
  !!@@daemon
end

.root ⇒ Object 



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# File 'lib/perennial/settings.rb', line 26

def root
  @@root ||= File.expand_path(File.dirname(__FILE__) / ".." / "..")
end

.root=(path) ⇒ Object 



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# File 'lib/perennial/settings.rb', line 22

def root=(path)
  @@root = path.to_str
end

.setup(options = {}) ⇒ Object 



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# File 'lib/perennial/settings.rb', line 34

def setup(options = {})
  self.setup!(options) unless setup?
end

.setup!(options = {}) ⇒ Object 



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# File 'lib/perennial/settings.rb', line 38

def setup!(options = {})
  @@configuration = {}
  settings_file = root / "config" / "settings.yml"
  if File.exist?(settings_file)
    loaded_yaml = YAML.load(File.read(settings_file))
    @@configuration.merge! loaded_yaml["default"]
  end
  @@configuration.merge! options
  @@configuration.symbolize_keys!
  # Generate a module 
  mod = generate_settings_accessor_mixin
  extend  mod
  include mod
  @@setup = true
end

.setup? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/perennial/settings.rb', line 30

def setup?
  @@setup ||= false
end

.to_hash ⇒ Object 



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# File 'lib/perennial/settings.rb', line 65

def to_hash
  self.configuration.dup
end

.verbose? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/perennial/settings.rb', line 18

def verbose?
  !!@@verbose
end