class Object

Public Instance Methods

blank?() click to toggle source

# File lib/podcastinator/extensions.rb, line 7
def blank?
  return true if self == nil
  return true if kind_of?(String) && self =~ /\A\s*\z/
  return true if respond_to?(:length) && length == 0
  return true if to_s.length == 0
  return false
end

present?() click to toggle source

# File lib/podcastinator/extensions.rb, line 3
def present?
  !blank?
end