Class: Anodator::Validator::DateValidator
- Inherits:
-
Base
- Object
- Base
- Anodator::Validator::DateValidator
show all
- Defined in:
- lib/anodator/validator/date_validator.rb
Constant Summary
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- FORMAT_SCANNER_REGEXP =
/((YY(?:YY)?)|(M(?![YMD]))|(MM)|(D(?![YMD]))|(DD))/
Instance Attribute Summary
Attributes inherited from Base
#options, #target
Instance Method Summary
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Methods inherited from Base
#allow_blank?, default_options, #description, #target_value, #to_s, #valid?, valid_option_keys, #validate_configuration, values, values=
Constructor Details
#initialize(target_expression, options = { }) ⇒ DateValidator
Returns a new instance of DateValidator.
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# File 'lib/anodator/validator/date_validator.rb', line 12
def initialize(target_expression, options = { })
super(target_expression, options)
date_regexp_holders
if !@options[:from].nil? && !@options[:from].is_a?(Date)
date = parse_date(@options[:from].to_s)
if date.nil?
raise ArgumentError.new("Invalid date expression '#{@options[:from]}'")
else
@options[:from] = date
end
end
if !@options[:to].nil? && !@options[:to].is_a?(Date)
date = parse_date(@options[:to].to_s)
if date.nil?
raise ArgumentError.new("Invalid date expression '#{@options[:to]}'")
else
@options[:to] = date
end
end
end
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Instance Method Details
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# File 'lib/anodator/validator/date_validator.rb', line 79
def format
return @options[:format].dup
end
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#from ⇒ Object
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# File 'lib/anodator/validator/date_validator.rb', line 63
def from
if @options[:from]
return @options[:from].dup
else
return nil
end
end
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#to ⇒ Object
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# File 'lib/anodator/validator/date_validator.rb', line 71
def to
if @options[:to]
return @options[:to].dup
else
return nil
end
end
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#validate ⇒ Object
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# File 'lib/anodator/validator/date_validator.rb', line 37
def validate
if allow_blank?
return true if target_value.split(//).size.zero?
end
begin
return false unless date = parse_date(target_value)
@options.each do |option, configuration|
case option
when :from
return false if configuration > date
when :to
return false if configuration < date
end
end
return true
rescue ArgumentError
return false
end
end
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