frozen_string_literal: true
An i18n supported text.
This object provides the following two features:
* Extracts translation messages from wrapped raw text. * Translates wrapped raw text in specified locale.
Wrapped raw text is one of String, RDoc::Comment or Array of them.
Extracts translation target messages and yields each message.
Each yielded message is a Hash. It consists of the followings:
:paragraph
String (The translation target message itself.)
Integer (The line number of the :paragraph is started.)
The above content may be added in the future.
# File rdoc/i18n/text.rb, line 32 def extract_messages parse do |part| case part[:type] when :empty_line # ignore when :paragraph yield(part) end end end
Translates raw text into locale
.
# File rdoc/i18n/text.rb, line 44 def translate(locale) translated_text = '' parse do |part| case part[:type] when :paragraph translated_text += locale.translate(part[:paragraph]) when :empty_line translated_text += part[:line] else raise "should not reach here: unexpected type: #{type}" end end translated_text end