Contents

# Many importers use this as a standard. This works like a wrapper for any
# IO object with a couple extra methods added
class Tracksperanto::ExtIO < DelegateClass(IO)
  def initialize(with)
    __setobj__ with
  end
  
  def gets_and_strip
    s = __getobj__.gets
    s ? s.strip : nil
  end
  
  def gets_non_empty
    line = __getobj__.gets
    return nil if line.nil?
    s = line.strip
    return gets_non_empty if s.empty?
    s
  end
end

Version data entries

24 entries across 24 versions & 1 rubygems

Version	Path
tracksperanto-1.7.4	lib/tracksperanto/ext_io.rb
tracksperanto-1.7.3	lib/tracksperanto/ext_io.rb
tracksperanto-1.7.2	lib/tracksperanto/ext_io.rb
tracksperanto-1.7.1	lib/tracksperanto/ext_io.rb
tracksperanto-1.7.0	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.9	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.8	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.7	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.6	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.5	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.4	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.3	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.2	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.1	lib/tracksperanto/ext_io.rb
tracksperanto-1.6.0	lib/tracksperanto/ext_io.rb
tracksperanto-1.5.7	lib/tracksperanto/ext_io.rb
tracksperanto-1.5.6	lib/tracksperanto/ext_io.rb
tracksperanto-1.5.5	lib/tracksperanto/ext_io.rb
tracksperanto-1.5.4	lib/tracksperanto/ext_io.rb
tracksperanto-1.5.3	lib/tracksperanto/ext_io.rb