Class: CnabRb::Format::File

Inherits:
Object
  • Object
show all
Defined in:
lib/cnab_rb/format/file.rb

Direct Known Subclasses

Return::Cnab240::GenericReturn

Constant Summary collapse

LINE_BREAK = 
"\r\n"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ File

Returns a new instance of File.



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# File 'lib/cnab_rb/format/file.rb', line 7

def initialize
  @lines = []
end

Instance Attribute Details

#lines ⇒ Object

Returns the value of attribute lines.



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# File 'lib/cnab_rb/format/file.rb', line 3

def lines
  @lines
end

Instance Method Details

#decode(text) ⇒ Object 



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# File 'lib/cnab_rb/format/file.rb', line 15

def decode(text)
  @lines = text.split(LINE_BREAK).map do |line_text|
    layout = get_line_layout(line_text)
    unless layout.nil?
      line = Line.new(layout)
      line.decode(line_text)
      line
    end
  end

  @lines = @lines.filter {|n| !n.nil?}
end

#encode ⇒ Object 



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# File 'lib/cnab_rb/format/file.rb', line 11

def encode
  @lines.map{|line| line.encode}.join(LINE_BREAK)
end

#get_line_layout(line_text) ⇒ Object

Raises:



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# File 'lib/cnab_rb/format/file.rb', line 28

def get_line_layout(line_text)
  raise CnabRb::Error.new("get_line_layout not implemented")
end