Module: PasswordGenerator

Defined in:
lib/passwordGenerator.rb,
lib/passwordGenerator/version.rb

Constant Summary collapse

VERSION = 
"1.0.2"

Class Method Summary collapse

Class Method Details

.generate(length = 10, options = {}) ⇒ Object

:skip_lower_case: Skip lower case when true :skip_upper_case: Skip upper case when true :skip_numbers: Skip numbers when true :skip_symbols: Skip symbols when true :skip_url_unsafe: Skip characters used in URLs when true :include_unfrieldly_chars: Include visually mistakable characters when true



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# File 'lib/passwordGenerator.rb', line 19

def self.generate(length = 10, options = {})
  chars = []
  
  chars += ("a".."z").to_a unless options[:skip_lower_case]
  chars += ("A".."Z").to_a unless options[:skip_upper_case]
  chars += ("0".."9").to_a unless options[:skip_numbers]
  chars += %w(! @ # $ % ^ & \( \) { } [ ] - _ < > ?) unless options[:skip_symbols]
  
  # Skip characters used in URLs
  chars -= %w($ & + , / : \; = ? @ < > # % { } | ^ ~ [ ] `) if options[:skip_url_unsafe]

  # Skip visually mistakable characters
  chars -= %w(i I o O 0 1 l !) unless options[:include_unfrieldly_chars]

  (1..length).collect{chars[rand(chars.size)]}.join
end