lib/rails/generators/symmetric_encryption/config/templates/symmetric-encryption.yml in symmetric-encryption-0.9.0 vs lib/rails/generators/symmetric_encryption/config/templates/symmetric-encryption.yml in symmetric-encryption-0.9.1

@@ -16,11 +16,11 @@
 release:
   # Since the key to encrypt and decrypt with must NOT be stored along with the
   # source code, we only hold a RSA key that is used to unlock the file
   # containing the actual symmetric encryption key
   private_rsa_key: |
-<%= OpenSSL::PKey::RSA.generate(2048).to_s.collect { |line| "    #{line}" }.join('') %>
+<%= OpenSSL::PKey::RSA.generate(2048).to_s.each_line.collect { |line| "    #{line}" }.join('') %>
 
   # List Symmetric Key files in the order of current / latest first
   ciphers:
     -
       # Filename containing Symmetric Encryption Key encrypted using the
@@ -34,10 +34,10 @@
 production:
   # Since the key to encrypt and decrypt with must NOT be stored along with the
   # source code, we only hold a RSA key that is used to unlock the file
   # containing the actual symmetric encryption key
   private_rsa_key: |
-<%= OpenSSL::PKey::RSA.generate(2048).to_s.collect { |line| "    #{line}" }.join('') %>
+<%= OpenSSL::PKey::RSA.generate(2048).to_s.each_line.collect { |line| "    #{line}" }.join('') %>
 
   # List Symmetric Key files in the order of current / latest first
   ciphers:
     -
       # Filename containing Symmetric Encryption Key encrypted using the