Class: Framecurve::Serializer

Inherits:
Object
  • Object
show all
Defined in:
lib/framecurve/serializer.rb

Overview

Writes out a Curve object to the passed IO

Instance Method Summary collapse

Instance Method Details

#serialize(io, curve) ⇒ Object

Serialize the passed curve into io. Will use the materialized curve version. Will write the file with CRLF linebreaks instead of LF. Also, if the passed Curve object does not contain a preamble (URL and column headers) they will be added automatically



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# File 'lib/framecurve/serializer.rb', line 8

def serialize(io, curve)
  write_preamble(io) unless curve_has_preamble?(curve)
  curve.each do | record |
    io.write("%s\r\n" % record)
  end
end

#validate_and_serialize(io, curve) ⇒ Object

Serialize the passed curve into io and raise an exception

Raises:



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# File 'lib/framecurve/serializer.rb', line 16

def validate_and_serialize(io, curve)
  v = Framecurve::Validator.new
  v.validate(curve)
  raise Framecurve::Malformed, "Will not serialize a malformed curve: #{v.errors.join(', ')}" if v.any_errors?
  serialize(io, curve)
end