Class: BrewOutdatedFormatter::XMLFormatter

Inherits:
Formatter
  • Object
show all
Defined in:
lib/brew_outdated_formatter/formatter/xml_formatter.rb

Overview

Formatter for XML

Constant Summary

Constants inherited from Formatter

Formatter::COLUMNS, Formatter::CURRENT_REGEXP, Formatter::FORMULA_REGEXP, Formatter::INSTALLED_REGEXP, Formatter::PINNED_REGEXP

Instance Method Summary collapse

Methods inherited from Formatter

#read_stdin

Constructor Details

#initialize(options) ⇒ XMLFormatter

Returns a new instance of XMLFormatter.



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# File 'lib/brew_outdated_formatter/formatter/xml_formatter.rb', line 7

def initialize(options)
  super(options)

  @xml = REXML::Document.new(nil, raw: :all)
  @xml << REXML::XMLDecl.new('1.0', 'UTF-8')
  @root = REXML::Element.new('formulas')
  @xml.add_element(@root)
end

Instance Method Details

#convert ⇒ Object 



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# File 'lib/brew_outdated_formatter/formatter/xml_formatter.rb', line 16

def convert
  @outdated_formulas.each do |formula|
    add_outdated(formula)
  end

  io = StringIO.new
  xml_formatter.write(@xml, io)
  io.string.chomp
end