Contents

String.class_eval do
  def dirname
    File.expand_path(File.dirname(self))
  end
  
  def parent_dirname
    File.expand_path(File.dirname(self) + "/..")
  end
  
  def to_reader
    self.to_sym
  end
  
  def to_writer
    "#{self}=".to_sym
  end
  
  def to_iv
    "@#{self}"
  end
  
  def interpolate binding
    binding.must_be.a Binding
    return gsub(/\#\{.+?\}/) do |term|
      identifier = term.slice(2 .. term.size-2)
      binding.eval identifier
    end
  end
  
  def self.secure_token
    original = [Time.now, (1..10).map{ rand.to_s }]
    Digest::SHA1.hexdigest(original.flatten.join('--'))
  end
  
  def underscore
    word = self.dup
    word.gsub!(/::/, '/')
    word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
    word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
    word.tr!("-", "_")
    word.downcase!
    word
  end
end

Version data entries

8 entries across 8 versions & 2 rubygems

Version	Path
ruby_ext-0.4.11	lib/ruby_ext/string.rb
ruby_ext-0.4.10	lib/ruby_ext/string.rb
ruby_ext-0.4.9	lib/ruby_ext/string.rb
ruby_ext-0.4.7	lib/ruby_ext/string.rb
ruby_ext-0.4.6	lib/ruby_ext/string.rb
ruby-ext-0.4.6	lib/ruby_ext/string.rb
ruby-ext-0.4.4	lib/ruby_ext/string.rb
ruby-ext-0.4.3	lib/ruby_ext/string.rb