Class: JsDuck::Util::Stdout

Inherits:

Object

• Object
• JsDuck::Util::Stdout

Includes:

Singleton

Defined in:

lib/jsduck/util/stdout.rb

Overview

Central place for buffering JSON data that’s meant to be written to STDOUT

Instance Method Summary

• #add(data) ⇒ Object

  Adds array of new data.

• #flush ⇒ Object

  Writes data to STDOUT in JSON format, but only if some data was added.

• #initialize ⇒ Stdout constructor

  A new instance of Stdout.

Methods included from Singleton

included

Constructor Details

#initialize ⇒ Stdout

Returns a new instance of Stdout.

# File 'lib/jsduck/util/stdout.rb', line 11

def initialize
  @data = nil
end

Instance Method Details

#add(data) ⇒ Object

Adds array of new data

# File 'lib/jsduck/util/stdout.rb', line 16

def add(data)
  if @data
    @data += data
  else
    @data = data
  end
end

#flush ⇒ Object

Writes data to STDOUT in JSON format, but only if some data was added.

# File 'lib/jsduck/util/stdout.rb', line 26

def flush
  puts Util::Json.generate(@data) if @data
end