lib/string_extensions/string_extensions.rb


require 'stringex'

class String
  def symbolize
    gsub(/[^A-Za-z0-9]+/, '_').gsub(/(^_+|_+$)/, '').underscore.to_sym
  end

  def titlecase
    gsub(/((?:^|\s)[a-z])/) { $1.to_s.upcase }
  end

  def to_name(last_part = '')
    underscore.gsub('/', ' ').humanize.titlecase.gsub(/\s*#{last_part}$/, '')
  end

  unless methods.include?('parameterize')
    def parameterize(sep = '-')
      remove_formatting.downcase.replace_whitespace(sep).collapse(sep)
    end
  end

  alias :to_slug   :parameterize
  alias :slugify   :parameterize
  alias :slugerize :parameterize
end