minor fixing and testing

lib/restcountry/country.rb

@@ -53,7 +53,7 @@ def initialize(attributes)
     end
 
     def self.find(name, fulltext = false)
-      countries = get_response('name', name + "?fullText=#{fulltext.to_s}")
+      countries = get_response('name', name + "?fullText=#{fulltext}")
       new(countries.first) unless countries.empty?
     end
 
@@ -100,14 +100,14 @@ def self.all
       countries = get_response('all')
       countries.map { |attributes| new(attributes) }
     end
-    
+
     private
 
     private_class_method
     def self.get_response(api, action = nil)
       url = URI.parse(URI.encode("#{API_URL}#{api ? '/' + api : ''}/#{action}"))
       response = Faraday.get(url)
-      return response.success? ? JSON.parse(response.body) : []
+      response.success? ? JSON.parse(response.body) : []
     end
   end
 end

lib/restcountry/version.rb

@@ -1,3 +1,3 @@
 module Restcountry
-  VERSION = "0.5.1"
+  VERSION = "0.5.2"
 end

spec/restcountry_spec.rb

@@ -35,6 +35,13 @@
     end
   end
 
+  it 'get capital London from country United Kingdom' do
+    VCR.use_cassette 'find' do
+      country = Restcountry::Country.find('United Kingdom')
+      expect(country.capital).to eq('London')
+    end
+  end
+
   it 'get region Europe from country Ukraine' do
     VCR.use_cassette 'find' do
       country = Restcountry::Country.find('Ukraine')