Class: Stud::Secret
- Inherits:
-
Object
- Object
- Stud::Secret
- Defined in:
- lib/stud/secret.rb
Instance Method Summary collapse
-
#initialize(secret_value) ⇒ Secret
constructor
Initialize a new secret with a given value.
-
#to_s ⇒ Object
(also: #inspect)
Emit simply “<secret>” when printed or logged.
-
#value ⇒ Object
Get the secret value.
Constructor Details
#initialize(secret_value) ⇒ Secret
Initialize a new secret with a given value.
value - anything you want to keep secret from loggers, etc.
13 14 15 16 17 18 19 20 |
# File 'lib/stud/secret.rb', line 13 def initialize(secret_value) # Redefine the 'value' method on this instance. This exposes no instance # variables to be accidentally leaked by things like awesome_print, etc. # This makes any #value call return the secret value. (class << self; self; end).class_eval do define_method(:value) { secret_value } end end |
Instance Method Details
#to_s ⇒ Object Also known as: inspect
Emit simply “<secret>” when printed or logged.
23 24 25 |
# File 'lib/stud/secret.rb', line 23 def to_s return "<secret>" end |
#value ⇒ Object
Get the secret value.
30 31 32 33 |
# File 'lib/stud/secret.rb', line 30 def value # Nothing, this will be filled in by Secret.new # But we'll still document this so rdoc/yard know the method exists. end |