Class: Hx::Interop::Connection

Inherits:
Object
  • Object
show all
Includes:
ReaderWriter
Defined in:
lib/interop/connection.rb

Overview

Combines a Reader and a Writer

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Reader

new, #read, #read_all

Methods included from Writer

#<<, new, #write

Constructor Details

#initialize(reader, writer) ⇒ Connection

Returns a new instance of Connection.

Parameters:

Raises:

  • (ArgumentError) 


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# File 'lib/interop/connection.rb', line 24

def initialize(reader, writer)
  raise ArgumentError, "Expected a #{Reader}" unless reader.is_a? Reader
  raise ArgumentError, "Expected a #{Writer}" unless writer.is_a? Writer

  @reader = reader
  @writer = writer
end

Class Method Details

.build(reader, writer = reader) ⇒ Object

Parameters:

  • reader (Reader, IO, StringIO)
  • writer (Writer, IO, StringIO) (defaults to: reader) 


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# File 'lib/interop/connection.rb', line 13

def self.build(reader, writer = reader)
  return reader if reader.is_a?(ReaderWriter) && writer.equal?(reader)

  reader = StreamReader.new(reader) if reader.respond_to? :readline
  writer = StreamWriter.new(writer) if writer.respond_to? :puts

  new reader, writer
end