Class: Bidi2pdfRails::Configurable::BaseNestedConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/bidi2pdf_rails/configurable.rb

Instance Method Summary collapse

Constructor Details

#initialize(option_defs) ⇒ BaseNestedConfig

Returns a new instance of BaseNestedConfig.



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# File 'lib/bidi2pdf_rails/configurable.rb', line 13

def initialize(option_defs)
  @__options = option_defs
  define_accessors!
  reset_to_defaults!
end

Instance Method Details

#config_options ⇒ Object 



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# File 'lib/bidi2pdf_rails/configurable.rb', line 42

def config_options
  @__options
end

#configure {|_self| ... } ⇒ Object

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/bidi2pdf_rails/configurable.rb', line 46

def configure
  yield self if block_given?
end

#define_accessors! ⇒ Object 



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# File 'lib/bidi2pdf_rails/configurable.rb', line 19

def define_accessors!
  @__options.each do |opt|
    name = opt[:name]
    unless respond_to?(name)
      define_singleton_method(name) { instance_variable_get("@#{name}") }
      define_singleton_method("#{name}=") { |v| instance_variable_set("@#{name}", v) }

      define_singleton_method("#{name}_value") do |*args|
        value = send("#{name}")
        value.respond_to?(:call) ? value.call(*args) : value
      end
    end
  end
end

#inspect ⇒ Object 



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# File 'lib/bidi2pdf_rails/configurable.rb', line 56

def inspect
  "#<#{self.class.name || "ConfigSection"} #{to_h.inspect}>"
end

#reset_to_defaults! ⇒ Object 



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# File 'lib/bidi2pdf_rails/configurable.rb', line 34

def reset_to_defaults!
  @__options.each do |opt|
    default = opt[:default]
    value = default
    send("#{opt[:name]}=", value)
  end
end

#to_h ⇒ Object 



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# File 'lib/bidi2pdf_rails/configurable.rb', line 50

def to_h
  @__options.to_h do |opt|
    [opt[:name], send(opt[:name])]
  end
end