class Array

# File lib/tr8n_core/ext/array.rb, line 57
def translate(description = '', options = {})
  return [] if empty?

  collect do |opt|
    if opt.is_a?(String)
      opt.translate(description, {}, options)
    else  
      opt
    end
  end
end

# File lib/tr8n_core/ext/array.rb, line 70
def translate_sentence(description = '', options = {})
  return "" if empty?
  return first if size == 1

  elements = translate(description, options)

  options[:separator] ||= ', '
  options[:joiner] ||= 'and'

  result = elements[0..-2].join(options[:separator])
  result << ' ' << options[:joiner].translate('List elements joiner', {}, options) << ' '
  result << elements.last

  result.tr8n_translated
end

# File lib/tr8n_core/ext/array.rb, line 52
def translated_and_join(separator = '', description = '', options = {})
  self.translate(description, options).join(separator).tr8n_translated
end

# File lib/tr8n_core/ext/array.rb, line 35
def tro(description = '', options = {})
  return [] if empty?

  options = options.merge(:skip_decorations => true)

  collect do |opt|
    if opt.is_a?(Array) and opt.first.is_a?(String) 
      [opt.first.translate(description, {}, options), opt.last]
    elsif opt.is_a?(String)
      [opt.translate(description, {}, options), opt]
    else  
      opt
    end
  end
end