Class: D13n::Configuration::DefaultSource

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/d13n/configuration/default_source.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DefaultSource

Returns a new instance of DefaultSource.



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# File 'lib/d13n/configuration/default_source.rb', line 23

def initialize
  frozen_default
  @defaults = default_values
  @alias = default_alias
end

Instance Attribute Details

#alias ⇒ Object (readonly)

Returns the value of attribute alias.



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# File 'lib/d13n/configuration/default_source.rb', line 17

def alias
  @alias
end

#defaults ⇒ Object (readonly)

Returns the value of attribute defaults.



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# File 'lib/d13n/configuration/default_source.rb', line 17

def defaults
  @defaults
end

Class Method Details

.config_path ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 77

def self.config_path
  Proc.new {
    found_path = D13n.config[:config_search_paths].detect do |file|
      File.expand_path(file) if File.exist? file
    end
    found_path || ""
  }
end

.config_search_paths ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 57

def self.config_search_paths
  Proc.new {
    paths = [
        File.join("config", "#{D13n.app_name}.yml"),
        File.join("#{D13n.app_name}.yml")
    ]

    if D13n.service.instance.root
      paths << File.join(D13n.service.instance.root, "config", "#{D13n.app_name}.yml")
      paths << File.join(D13n.service.instance.root, "#{D13n.app_name}.yml")
    end

    if ENV["HOME"]
      paths << File.join(ENV["HOME"], ".#{D13n.app_name}", "#{D13n.app_name}.yml")
      paths << File.join(ENV["HOME"], "#{D13n.app_name}.yml")
    end
    paths
  }
end

.convert_to_list(value) ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 91

def self.convert_to_list(value)
  case value
  when String
    value.split(/\s*,\s*/)
  when Array
    value
  else
    raise ArgumentError.new("Config value '#{value}' couldn't be turned into a list.")
  end
end

.defaults ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 49

def self.defaults
  D13n::Configuration::DEFAULTS
end

.defaults=(default_config) ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 53

def self.defaults=(default_config)
  D13n::Configuration::DEFAULTS.merge!(default_config)
end

.transform_for(key) ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 86

def self.transform_for(key)
  default_settings = D13n::Configuration::DEFAULTS[key]
  default_settings[:transform] if default_settings
end

Instance Method Details

#default_alias ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 41

def default_alias
  result = {}
  D13n::Configuration::DEFAULTS.each do |key,value|
    result[key] = (value[:alias] || key).to_s
  end
  result
end

#default_values ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 33

def default_values
  result = {}
  D13n::Configuration::DEFAULTS.each do |key, value|
    result[key] = value[:default]
  end
  result
end

#frozen_default ⇒ Object 



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# File 'lib/d13n/configuration/default_source.rb', line 29

def frozen_default
  D13n::Configuration::DEFAULTS.freeze
end