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

Inherits:
Stupidedi::Versions::FunctionalGroups::FiftyTen::ElementTypes::DateVal show all
Extended by:
Operators::Relational, Operators::Unary, Operators::Wrappers
Includes:
Comparable
Defined in:
lib/stupidedi/versions/functional_groups/005010/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::Relational

relational_operators

Methods included from Operators::Unary

unary_operators

Methods included from Operators::Wrappers

wrappers

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

#date?, empty, #too_short?, value

Methods inherited from Stupidedi::Values::SimpleElementVal

#allowed?, #component?, #date?, #definition, #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

- (Proper) initialize(value, usage, position)

A new instance of Proper



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 189

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

Instance Attribute Details

- value (readonly)

Returns the value of attribute value



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 187

def value
  @value
end

Instance Method Details

- coerce(other) 



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 202

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

- (Proper) copy(changes = {})

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 195

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

- (Boolean) empty?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 217

def empty?
  false
end

- (Proper) future

Self

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 258

def future
  self
end

- (String) inspect

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 273

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

- (DateVal) map

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 268

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

- (Proper) newest(date)

Self

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 253

def newest(date)
  self
end

- (Proper) oldest(date)

Self

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 248

def oldest(date)
  self
end

- (Proper) past

Self

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 263

def past
  self
end

- (Boolean) proper?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 221

def proper?
  true
end

- (Date) to_date

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 226

def to_date
  @value
end

- (Time) to_time(hour = nil, minute = nil, second = nil)

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 231

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

- (String) to_x12(truncate = true)

Returns:



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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 290

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

- (Boolean) too_long?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 307

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

- (Boolean) valid?

Returns:

  • (Boolean) 


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# File 'lib/stupidedi/versions/functional_groups/005010/element_types/date_val.rb', line 213

def valid?
  true
end