Ruby 2.6.0 リファレンスマニュアル > ライブラリ一覧 > rexml/documentライブラリ > REXML::Formatters::Defaultクラス

class REXML::Formatters::Default

クラス・モジュールの継承リスト: REXML::Formatters::Default < Object < Kernel < BasicObject

要約

XMLドキュメントを(文字列として)出力するクラスです。

REXML::Formatters::Pretty と異なりテキストの改行や空白を修正せずにそのまま出力します。

require 'rexml/document'
require 'rexml/formatters/default'
doc = REXML::Document.new <<EOS
<root>
<children>
  <grandchildren/>
</children>
</root>
EOS

default_formatter = REXML::Formatters::Default.new
output = StringIO.new
default_formatter.write(doc, output)
output.string
# => "<root>\n<children>\n  <grandchildren/>\n</children>\n</root>\n"

output = StringIO.new
default_formatter.write(REXML::XPath.first(doc, "/root/children"), output)
output.string
# => "<children>\n  <grandchildren/>\n</children>"

ie_hack_formatter = REXML::Formatters::Default.new(true)
output = StringIO.new
ie_hack_formatter.write(doc, output)
output.string
# => "<root>\n<children>\n  <grandchildren />\n</children>\n</root>\n"

特異メソッド

インスタンスメソッド

継承したメソッド

! != __id__ __send__ instance_eval instance_exec method_missing singleton_method_added singleton_method_removed singleton_method_undefined !~ <=> == === =~ _dump class clone define_singleton_method display enum_for eql? equal? extend freeze frozen? hash initialize initialize_copy inspect instance_of? instance_variable_defined? instance_variable_get instance_variable_set instance_variables is_a? itself marshal_dump marshal_load method methods nil? object_id pretty_inspect pretty_print pretty_print_cycle pretty_print_inspect pretty_print_instance_variables private_methods protected_methods psych_to_yaml public_method public_methods public_send remove_instance_variable respond_to? respond_to_missing? send singleton_class singleton_method singleton_methods taint tainted? tap then to_a to_ary to_hash to_int to_io to_proc to_regexp to_s to_str trust untaint untrust untrusted? .yaml_tag ::ARGF ::ARGV ::DATA ::ENV ::FALSE ::NIL ::RUBY_COPYRIGHT ::RUBY_DESCRIPTION ::RUBY_ENGINE ::RUBY_ENGINE_VERSION ::RUBY_PATCHLEVEL ::RUBY_PLATFORM ::RUBY_RELEASE_DATE ::RUBY_REVISION ::RUBY_VERSION ::SCRIPT_LINES__ ::STDERR ::STDIN ::STDOUT ::TOPLEVEL_BINDING ::TRUE