diff options
Diffstat (limited to 'lib/trocla/util.rb')
| -rw-r--r-- | lib/trocla/util.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/trocla/util.rb b/lib/trocla/util.rb index ff7e3ce..2826c9e 100644 --- a/lib/trocla/util.rb +++ b/lib/trocla/util.rb @@ -2,8 +2,10 @@ require 'securerandom' class Trocla class Util class << self - def random_str(length=12,shellsafe=:undef) - if shellsafe + def random_str(length=12, charset=:undef) + if charset == 'alphanumeric' + (1..length).collect{|a| normal_chars[SecureRandom.random_number(normal_chars.size)] }.join.to_s + elsif charset == 'special_shellsafe' (1..length).collect{|a| safechars[SecureRandom.random_number(safechars.size)] }.join.to_s else (1..length).collect{|a| chars[SecureRandom.random_number(chars.size)] }.join.to_s |