Contents

class String

  # Standard in Ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/String.html]
  def ascii_only?
    !(self =~ /[^\x00-\x7f]/)
  end unless method_defined? :ascii_only?

  # Standard in Ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/String.html]
  def clear
    self[0,length] = ""
    self
  end unless method_defined? :clear

  # Standard in Ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/String.html]
  public :codepoints  # Definition in 1.8.8/string.rb

  # Standard in Ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/String.html]
  alias_method :each_codepoint, :codepoints unless method_defined? :each_codepoint

end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
backports-1.13.1	lib/backports/1.9.1/string.rb
backports-1.13.0	lib/backports/1.9.1/string.rb
backports-1.12.3	lib/backports/1.9.1/string.rb
backports-1.12.2	lib/backports/1.9.1/string.rb
backports-1.12.1	lib/backports/1.9.1/string.rb
backports-1.12.0	lib/backports/1.9.1/string.rb