Class: Validiso::Data

Inherits:
Object
  • Object
show all
Defined in:
lib/validiso/data.rb

Class Method Summary collapse

Class Method Details

.alpha2 ⇒ Object 



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# File 'lib/validiso/data.rb', line 19

def alpha2
  @@alpha2||= bucket_collector('alpha2')
end

.alpha3 ⇒ Object 



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# File 'lib/validiso/data.rb', line 23

def alpha3
  @@alpha3||= bucket_collector('alpha3')
end

.bucket_collector(key) ⇒ Object 



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# File 'lib/validiso/data.rb', line 27

def bucket_collector(key)
  bucket = {}
  json.each do |obj|
    bucket[obj[key]] = obj
  end
  bucket
end

.codes ⇒ Object 



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# File 'lib/validiso/data.rb', line 15

def codes
  @@codes||= bucket_collector('country_code')
end

.json ⇒ Object 



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# File 'lib/validiso/data.rb', line 6

def json
  @@json ||= JSON.parse(read_data_file)
end

.read_data_file ⇒ Object 



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# File 'lib/validiso/data.rb', line 10

def read_data_file
  file_path = File.expand_path('../data/countries.json', __FILE__)
  File.read(file_path)
end