Class: Object

Inherits:
BasicObject
Defined in:
lib/dirwatch/extensions/blank.rb,
lib/dirwatch/symbolize_extensions.rb

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

An object is blank if it’s false, empty, or a whitespace string. For example, false, ”, ‘ ’, nil, [], and {} are all blank.

Returns:

  • (Boolean) 


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# File 'lib/dirwatch/extensions/blank.rb', line 4

def blank?
  respond_to?(:empty?) ? !!empty? : !self
end

#presence ⇒ Object

Returns the receiver if it’s present otherwise returns nil.



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# File 'lib/dirwatch/extensions/blank.rb', line 14

def presence
  self if present?
end

#present? ⇒ Boolean

An object is present if it’s not blank.

Returns:

  • (Boolean) 


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# File 'lib/dirwatch/extensions/blank.rb', line 9

def present?
  !blank?
end

#symbolize_keys ⇒ Object 



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# File 'lib/dirwatch/symbolize_extensions.rb', line 2

def symbolize_keys
  self
end