lib/lite/uxid/nanoid.rb in lite-uxid-1.0.2 vs lib/lite/uxid/nanoid.rb in lite-uxid-1.0.3

@@ -1,25 +1,30 @@
 # frozen_string_literal: true
 
-require 'securerandom'
-
 module Lite
   module Uxid
     class Nanoid < Lite::Uxid::Base
 
       class << self
 
         def encode
           klass = new
-          klass.nanoid_encode
+          klass.encode
         end
 
       end
 
-      def nanoid_encode
-        encoding_length.times.with_object('') do |_i, str|
-          str + encoding_chars[(SecureRandom.rand * encoding_base).floor]
+      def encode
+        str = ''
+        len = encoding_length
+        chars = encoding_chars.split(str)
+
+        while len.positive?
+          str += chars.sample
+          len -= 1
         end
+
+        str
       end
 
     end
   end
 end