class Object
Public Instance Methods
blank?()
click to toggle source
Returns true if the object is nil or empty (if applicable)
[].blank? #=> true [1].blank? #=> false [nil].blank? #=> false
@return [TrueClass, FalseClass]
@api public
# File lib/extlib/blank.rb, line 12 def blank? nil? || (respond_to?(:empty?) && empty?) end