Class: HashValidator::Validator::RegexpValidator

Inherits:
Base
  • Object
show all
Defined in:
lib/hash_validator/validators/regex_validator.rb

Instance Attribute Summary

Attributes inherited from Base

#name

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RegexpValidator

Returns a new instance of RegexpValidator.



2
3
4
 
# File 'lib/hash_validator/validators/regex_validator.rb', line 2

def initialize
  super('_regex')  # The name of the validator, underscored as it won't usually be directly invoked (invoked through use of validator)
end

Instance Method Details

#presence_error_message ⇒ Object 



10
11
12
 
# File 'lib/hash_validator/validators/regex_validator.rb', line 10

def presence_error_message
  'does not match regular expression'
end

#should_validate?(rhs) ⇒ Boolean

Returns:

  • (Boolean) 


6
7
8
 
# File 'lib/hash_validator/validators/regex_validator.rb', line 6

def should_validate?(rhs)
  rhs.is_a?(Regexp)
end

#validate(key, value, regexp, errors) ⇒ Object 



14
15
16
17
18
 
# File 'lib/hash_validator/validators/regex_validator.rb', line 14

def validate(key, value, regexp, errors)
  unless regexp.match(value.to_s)
    errors[key] = presence_error_message
  end
end