Class: Object

Inherits:
BasicObject
Defined in:
lib/podcastinator/extensions.rb

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# 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? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/podcastinator/extensions.rb', line 3

def present?
  !blank?
end