Class: Codabel::Type::Holder

Inherits:
Codabel::Type show all
Defined in:
lib/codabel/type/holder.rb

Instance Method Summary collapse

Methods inherited from Codabel::Type

#check!

Instance Method Details

#to_coda(value, length) ⇒ Object 



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# File 'lib/codabel/type/holder.rb', line 4

def to_coda(value, length)
  str = value.to_s
  return str.ljust(length, ' ') if str.empty?

  str = $1 if str =~ /^BE0(.*)/
  check!(str.length <= length, "Value `#{value}` is too long")

  str.rjust(length, '0')
end