Class: Stupidedi::Versions::FunctionalGroups::ThirtyFifty::ElementTypes::DateVal::Empty

Inherits:
Stupidedi::Versions::FunctionalGroups::ThirtyFifty::ElementTypes::DateVal show all
Defined in:
lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb

Overview

Empty date value. Shouldn’t be directly instantiated – instead, use the empty constructor.

Instance Attribute Summary

Attributes inherited from Stupidedi::Values::SimpleElementVal

#position, #usage

Instance Method Summary collapse

Methods inherited from Stupidedi::Versions::FunctionalGroups::ThirtyFifty::ElementTypes::DateVal

#date?, empty, #too_long?, #too_short?, value

Methods inherited from Stupidedi::Values::SimpleElementVal

#allowed?, #component?, #copy, #date?, #id?, #initialize, #leaf?, #numeric?, #simple?, #string?, #time?

Methods inherited from Stupidedi::Values::AbstractElementVal

#element?, #size

Methods inherited from Stupidedi::Values::AbstractVal

#blank?, #characters, #component?, #composite?, #definition, #element?, #functional_group?, #interchange?, #invalid?, #loop?, #present?, #repeated?, #segment?, #separator?, #simple?, #size, #table?, #transaction_set?, #transmission?

Methods included from Color

ansi, #ansi

Constructor Details

This class inherits a constructor from Stupidedi::Values::SimpleElementVal

Instance Method Details

#==(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb', line 158

def ==(other)
  other.is_a?(Empty) or other.nil?
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb', line 121

def empty?
  true
end

#inspect ⇒ String

Returns:

  • (String) 


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# File 'lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb', line 131

def inspect
  id = definition.bind do |d|
    "[#{"% 5s" % d.id}: #{d.name}]".bind do |s|
      if usage.forbidden?
        ansi.forbidden(s)
      elsif usage.required?
        ansi.required(s)
      else
        ansi.optional(s)
      end
    end
  end

  ansi.element("DT.empty#{id}")
end

#map ⇒ DateVal

Returns:



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# File 'lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb', line 126

def map
  DateVal.value(yield(nil), usage, position)
end

#to_s ⇒ String

Returns:

  • (String) 


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# File 'lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb', line 148

def to_s
  ""
end

#to_x12(truncate = true) ⇒ String

Returns:

  • (String) 


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# File 'lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb', line 153

def to_x12(truncate = true)
  ""
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/003050/element_types/date_val.rb', line 117

def valid?
  true
end