Class: Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::DateVal::Proper

Inherits:
Stupidedi::Versions::FunctionalGroups::FortyTen::ElementTypes::DateVal show all
Extended by:
Forwardable, Operators::Relational, Operators::Unary, Operators::Wrappers
Includes:
Comparable
Defined in:
lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb

Overview

Date with a fully-specified year (with century). Shouldn’t be directly instantiated – instead use the value constructor

Instance Attribute Summary collapse

Attributes inherited from Stupidedi::Values::SimpleElementVal

#position, #usage

Instance Method Summary collapse

Methods included from Operators::Wrappers

wrappers

Methods included from Operators::Unary

unary_operators

Methods included from Operators::Relational

relational_operators

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

#date?, empty, #too_short?, value

Methods inherited from Stupidedi::Values::SimpleElementVal

#allowed?, #component?, #date?, #id?, #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

#initialize(value, usage, position) ⇒ Proper

Returns a new instance of Proper.



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 192

def initialize(value, usage, position)
  @value = value
  super(usage, position)
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 190

def value
  @value
end

Instance Method Details

#coerce(other) ⇒ Object 



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 205

def coerce(other)
  # me, he = other.coerce(self)
  # me <OP> he
  if other.respond_to?(:to_date)
    return DateVal.value(other, usage, position), self
  else
    raise TypeError,
      "cannot coerce DateVal to #{other.class}"
  end
end

#copy(changes = {}) ⇒ Proper

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 198

def copy(changes = {})
  Proper.new \
    changes.fetch(:value, @value),
    changes.fetch(:usage, usage),
    changes.fetch(:position, position)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 220

def empty?
  false
end

#future ⇒ Proper

Returns self.

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 261

def future
  self
end

#inspect ⇒ String

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 276

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.value#{id}") << "(#{"%04d-%02d-%02d" % [year, month, day]})"
end

#map ⇒ DateVal

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 271

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

#newest(date) ⇒ Proper

Returns self.

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 256

def newest(date)
  self
end

#oldest(date) ⇒ Proper

Returns self.

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 251

def oldest(date)
  self
end

#past ⇒ Proper

Returns self.

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 266

def past
  self
end

#proper? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 224

def proper?
  true
end

#to_date ⇒ Date

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 229

def to_date
  @value
end

#to_time(hour = nil, minute = nil, second = nil) ⇒ Time

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 234

def to_time(hour = nil, minute = nil, second = nil)
  if hour.is_a?(TimeVal) and not hour.empty?
    hour, minute, second = hour.hour, hour.minute, hour.second
  end

  if not second.nil?
    Time.utc(year, month, day, hour, minute, second)
  elsif not minute.nil?
    Time.utc(year, month, day, hour, minute)
  elsif not hour.nil?
    Time.utc(year, month, day, hour)
  else
    Time.utc(year, month, day)
  end
end

#to_x12(truncate = true) ⇒ String

Returns:



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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 293

def to_x12(truncate = true)
  x12 =
    if definition.max_length < 8
      "%02d%02d%02d" % [year % 100, month, day]
    else
      "%04d%02d%02d" % [year, month, day]
    end

  if truncate
    # Drop the most significant digits... they are probably bogus?
    overage = x12.length - definition.max_length
    x12.drop(overage > 0 ? overage : 0)
  else
    x12
  end
end

#too_long? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 310

def too_long?
  if definition.max_length < 8
    definition.max_length - 2 < year.to_s.length
  else
    definition.max_length - 4 < year.to_s.length
  end
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/004010/element_types/date_val.rb', line 216

def valid?
  true
end