Class: CountryDetails::Get

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

Constant Summary collapse

@@all_countries = 
[]

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Get

Returns a new instance of Get.



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# File 'lib/country_details.rb', line 5

def initialize
  url = 'https://restcountries.eu/rest/v2/all'
  rest_client_response = RestClient.get(url)
  @@all_countries = JSON.parse(rest_client_response.body)
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/country_details.rb', line 11

def all
  @@all_countries
end

#details_by_code(code, options = {}) ⇒ Object 



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# File 'lib/country_details.rb', line 21

def details_by_code(code, options = {})
  code = code.upcase
  if code.length == 2
    detail = @@all_countries.map{|detail| detail if detail["alpha2Code"]==code}.compact
  elsif code.length == 3
    detail = all.map{|detail| detail if detail["alpha3Code"]==code}.compact 
  end      
  return {'success': 'false', 'Error': 'Invalid code!'} unless detail.present? 
  return detail
end

#details_by_name(country_name, options = {}) ⇒ Object 



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# File 'lib/country_details.rb', line 15

def details_by_name(country_name, options = {})
  detail = @@all_countries.map{|detail| detail if detail["name"]==country_name.capitalize}.compact
  return {'success': 'false', 'Error': 'Invalid country name!'} unless detail.present?
  return detail
end