Class: Hb::Base::KeyFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/hb/key_formatter.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ KeyFormatter

Returns a new instance of KeyFormatter.



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# File 'lib/hb/key_formatter.rb', line 4

def initialize(*args)
  @format = {}

  options = args.extract_options!
  args.each do |name|
    @format[name] = []
  end
  options.each do |name, parameters|
    @format[name] = parameters
  end
end

Instance Method Details

#format(key) ⇒ Object 



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# File 'lib/hb/key_formatter.rb', line 16

def format(key)
  @format.reduce(key.to_s) do |result, args|
    func, args = args
    if ::Proc === func
      func.call result, *args
    else
      result.send func, *args
    end
  end
end