Module: SmartConfig::Formatters

Defined in:
lib/smart_config/formatters.rb,
lib/smart_config/formatters/float.rb,
lib/smart_config/formatters/string.rb,
lib/smart_config/formatters/boolean.rb,
lib/smart_config/formatters/integer.rb

Overview

Formatters define behaviors to format values into another type This is especially useful for environment variables, which are always strings

Defined Under Namespace

Classes: Boolean, Float, Integer, String

Class Method Summary collapse

Class Method Details

.find(format) ⇒ Object 



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# File 'lib/smart_config/formatters.rb', line 15

def self.find(format)
  @registry.fetch(format.to_sym) do
    raise ArgumentError, "Unknown SmartConfig formatter: #{format.inspect}"
  end
end

.register(name, formatter) ⇒ Object 



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# File 'lib/smart_config/formatters.rb', line 11

def self.register(name, formatter)
  @registry[name.to_sym] = formatter
end