Module: ValidatesTimeliness::Conversion

Included in:
Validator
Defined in:
lib/validates_timeliness/conversion.rb

Instance Method Summary collapse

Instance Method Details

#dummy_time(value) ⇒ Object 



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# File 'lib/validates_timeliness/conversion.rb', line 23

def dummy_time(value)
  time = if value.acts_like?(:time)
    value = value.in_time_zone if @timezone_aware
    [value.hour, value.min, value.sec]
  else
    [0,0,0]
  end
  values = ValidatesTimeliness.dummy_date_for_time_type + time
  Timeliness::Parser.make_time(values, (:current if @timezone_aware))
end

#evaluate_option_value(value, record) ⇒ Object 



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# File 'lib/validates_timeliness/conversion.rb', line 34

def evaluate_option_value(value, record)
  case value
  when Time, Date
    value
  when String
    parse(value)
  when Symbol
    if !record.respond_to?(value) && restriction_shorthand?(value)
      ValidatesTimeliness.restriction_shorthand_symbols[value].call
    else
      evaluate_option_value(record.send(value), record)
    end
  when Proc
    result = value.arity > 0 ? value.call(record) : value.call
    evaluate_option_value(result, record)
  else
    value
  end
end

#parse(value) ⇒ Object 



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# File 'lib/validates_timeliness/conversion.rb', line 58

def parse(value)
  if ValidatesTimeliness.use_plugin_parser
    Timeliness::Parser.parse(value, @type, :zone => (:current if @timezone_aware), :format => options[:format], :strict => false)
  else
    @timezone_aware ? Time.zone.parse(value) : value.to_time(ValidatesTimeliness.default_timezone)
  end
rescue ArgumentError, TypeError
  nil
end

#restriction_shorthand?(symbol) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/validates_timeliness/conversion.rb', line 54

def restriction_shorthand?(symbol)
  ValidatesTimeliness.restriction_shorthand_symbols.keys.include?(symbol)
end

#type_cast_value(value, type) ⇒ Object 



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# File 'lib/validates_timeliness/conversion.rb', line 4

def type_cast_value(value, type)
  return nil if value.nil?

  value = value.in_time_zone if value.acts_like?(:time) && @timezone_aware
  value = case type
  when :time
    dummy_time(value)
  when :date
    value.to_date
  when :datetime
    value.is_a?(Time) ? value : value.to_time
  end
  if options[:ignore_usec] && value.is_a?(Time)
    Timeliness::Parser.make_time(Array(value).reverse[4..9], (:current if @timezone_aware))
  else
    value
  end
end