Class: SafeYAML::Transform::ToNil

Inherits:
Object
  • Object
show all
Defined in:
lib/safe_yaml/transform/to_nil.rb

Constant Summary collapse

PREDEFINED_VALUES = 
{
  ""      => nil,
  "~"     => nil,
  "null"  => nil,
}.freeze

Instance Method Summary collapse

Instance Method Details

#transform?(value) ⇒ Boolean

Returns:

  • (Boolean) 


10
11
12
13
 
# File 'lib/safe_yaml/transform/to_nil.rb', line 10

def transform?(value)
  key = value.downcase
  return PREDEFINED_VALUES.include?(key), PREDEFINED_VALUES[key]
end