lib/faker/university.rb in faker-1.8.4 vs lib/faker/university.rb in faker-1.8.5

@@ -14,18 +14,14 @@
       def suffix
         fetch('university.suffix')
       end
 
       def greek_organization
-        organization = ''
-        3.times do |e|
-          organization = organization + sample(greek_alphabet)
-        end
-        organization
+        3.times.map { |_| sample(greek_alphabet) }.join
       end
 
       def greek_alphabet
-        ['Α', 'B', 'Γ', 'Δ', 'E', 'Z', 'H', 'Θ', '|', 'K', 'Λ', 'M', 'N', 'Ξ',
+        ['Α', 'B', 'Γ', 'Δ', 'E', 'Z', 'H', 'Θ', 'I', 'K', 'Λ', 'M', 'N', 'Ξ',
          'O', 'Π', 'P', 'Σ', 'T', 'Y', 'Φ', 'X', 'Ψ', 'Ω']
       end
     end
   end
 end