Class: Arbetsformedlingen::MunicipalityCode

Inherits:
Object
  • Object
show all
Defined in:
lib/arbetsformedlingen/codes/municipality_code.rb

Constant Summary collapse

CODE_MAP = 
CSV.read(
  File.expand_path('../../../data/municipality-codes.csv', __dir__)
).to_h.freeze
CODES_MAP_INVERTED = 
CODE_MAP.invert.freeze

Class Method Summary collapse

Class Method Details

.normalize(name) ⇒ Object 



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# File 'lib/arbetsformedlingen/codes/municipality_code.rb', line 23

def self.normalize(name)
  name.to_s.strip
end

.to_code(name) ⇒ Object 



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# File 'lib/arbetsformedlingen/codes/municipality_code.rb', line 12

def self.to_code(name)
  normalized = normalize(name)
  CODE_MAP.fetch(normalized) do
    normalized if CODES_MAP_INVERTED[normalized]
  end
end

.to_form_array(name_only: false) ⇒ Object 



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# File 'lib/arbetsformedlingen/codes/municipality_code.rb', line 27

def self.to_form_array(name_only: false)
  return CODE_MAP.to_a unless name_only

  CODE_MAP.map { |name, _code| [name, name] }
end

.valid?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/arbetsformedlingen/codes/municipality_code.rb', line 19

def self.valid?(name)
  !to_code(name).nil?
end