Class: YARD::Serializers::ProcessSerializer

Inherits:
Base
  • Object
show all
Defined in:
lib/yard/serializers/process_serializer.rb

Overview

Serializes an object to a process (like less)

Examples:

Serializing to a pager (less)

serializer = ProcessSerializer.new('less')
serializer.serialize(object, "data!")

Instance Method Summary collapse

Constructor Details

#initialize(cmd) ⇒ ProcessSerializer

Creates a new ProcessSerializer for the shell command cmd

Parameters:

  • cmd (String) —

    the command that will accept data on stdin



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# File 'lib/yard/serializers/process_serializer.rb', line 13

def initialize(cmd)
  @cmd = cmd
end

Instance Method Details

#serialize(_object, data) ⇒ Object

Overrides serialize behaviour and writes data to standard input of the associated command



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# File 'lib/yard/serializers/process_serializer.rb', line 19

def serialize(_object, data)
  IO.popen(@cmd, 'w') {|io| io.write(data) }
end