Class: Focuslight::Validator::Rule

Inherits:
Object
  • Object
show all
Defined in:
lib/focuslight/validator/rule.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(checker, invalid_message, formatter = nil) ⇒ Rule

Returns a new instance of Rule.



6
7
8
9
10
 
# File 'lib/focuslight/validator/rule.rb', line 6

def initialize(checker, invalid_message, formatter=nil)
  @checker = checker
  @message = invalid_message
  @formatter = formatter
end

Instance Attribute Details

#message ⇒ Object (readonly)

Returns the value of attribute message.



4
5
6
 
# File 'lib/focuslight/validator/rule.rb', line 4

def message
  @message
end

Instance Method Details

#check(*values) ⇒ Object 



12
13
14
 
# File 'lib/focuslight/validator/rule.rb', line 12

def check(*values)
  @checker.(*values)
end

#format(value) ⇒ Object 



16
17
18
19
20
21
22
23
24
 
# File 'lib/focuslight/validator/rule.rb', line 16

def format(value)
  if @formatter && @formatter.is_a?(Symbol)
    value.send(@formatter)
  elsif @formatter
    @formatter.(value)
  else
    value
  end
end