Module: CountriesAndLanguages

Extended by:
CountriesAndLanguages
Included in:
CountriesAndLanguages
Defined in:
lib/countries_and_languages.rb,
lib/countries_and_languages/version.rb

Defined Under Namespace

Modules: Helpers

Constant Summary collapse

VERSION = 
Version = '0.1.4'

Instance Method Summary collapse

Instance Method Details

#clean_and_sort(data) ⇒ Object 



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# File 'lib/countries_and_languages.rb', line 27

def clean_and_sort(data)
  data = data.to_a.sort_by{|code,name| convert_umlaut_to_base(name)}
  data.map!{|code,name|[clean_name(name),code]}
end

#clean_name(name) ⇒ Object 



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# File 'lib/countries_and_languages.rb', line 32

def clean_name(name)
  #General fixes
  name = name.sub(/\s*[,;(].*/,'')

  #German fixes
  name.sub!(/-Sprache$/,'')
  name.sub!(/ Peoples Democratic Republics Democratic Republic/,'')#Lao
  name.sub!(/Demokratische Republik /,'')#Congo

  name
end

#convert_umlaut_to_base(input) ⇒ Object 



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# File 'lib/countries_and_languages.rb', line 44

def convert_umlaut_to_base(input)
  $KCODE='u' if RUBY_VERSION < '1.9'
  %w(aáä AÁÄÅ oóö OÓÖ ií IÍ uúü UÚÜ eé EÉ sß).inject(input.dup) do |input, set|
    to, *from = set.split('')
    input.gsub(/[#{from}]/, to)
  end
end