Contents

class String
  # Is this string just whitespace?
  #
  #   require 'facet/string/blank?'
  #
  #   "abc".blank?  #=> false
  #   "   ".blank?  #=> true
  #   
  def blank?
    self !~ /\S/
  end
  alias whitespace? blank?
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
facets-0.6.3	lib/facet/string/blank?.rb
facets-0.7.0	lib/facet/string/blank%3F.rb
facets-0.7.1	lib/facet/string/blank%3F.rb
facets-0.7.2	lib/facet/string/blank%3F.rb