Class: Stupidedi::Parser::IdentifierStack::Empty

Inherits:

Object

• Object
• Stupidedi::Parser::IdentifierStack::Empty

Defined in:

lib/stupidedi/parser/identifier_stack.rb

Instance Method Summary

• #count ⇒ Integer

  Returns number of interchanges (@note this is not needed by X12).

• #initialize(sequence) ⇒ Empty constructor

  A new instance of Empty.

• #isa

Constructor Details

#initialize(sequence) ⇒ Empty

Returns a new instance of Empty.

# File 'lib/stupidedi/parser/identifier_stack.rb', line 92

def initialize(sequence)
  @count, @sequence = 0, sequence
end

Instance Method Details

#count ⇒ Integer

Returns number of interchanges (@note this is not needed by X12)

Returns:

• (Integer)

# File 'lib/stupidedi/parser/identifier_stack.rb', line 103

def count
  @count
end

#isa

# File 'lib/stupidedi/parser/identifier_stack.rb', line 96

def isa
  ISA.new(self, @sequence).tap { @count += 1; @sequence.succ! }
end