Method: Object#blank?
- Defined in:
- lib/reading/util/blank.rb
#blank? ⇒ true, false
An object is blank if it’s false, empty, or a whitespace string. For example, nil, ”, ‘ ’, [], {}, and false are all blank.
This simplifies
!address || address.empty?
to
address.blank?
17 18 19 |
# File 'lib/reading/util/blank.rb', line 17 def blank? respond_to?(:empty?) ? !!empty? : !self end |