Class: StrongerParameters::UlidConstraint

Inherits:
Constraint
  • Object
show all
Defined in:
lib/stronger_parameters/constraints/ulid_constraint.rb

Constant Summary collapse

INVALID_CHAR_REGEX =

www.crockford.com/base32.html

/[ilou]|[^a-z0-9]/i
ULID_LENGTH = 
26

Instance Method Summary collapse

Methods inherited from Constraint

#&, #==, #required, #required?, #|

Instance Method Details

#value(v) ⇒ Object 



11
12
13
14
15
16
17
 
# File 'lib/stronger_parameters/constraints/ulid_constraint.rb', line 11

def value(v)
  return invalid_value(v) unless v.is_a?(String)
  return invalid_value(v) unless v.length == ULID_LENGTH
  return invalid_value(v) if INVALID_CHAR_REGEX.match?(v)

  v
end