Class: Object

Inherits:

BasicObject

Defined in:

lib/extlib/blank.rb

Instance Method Summary

• #blank? ⇒ TrueClass, FalseClass

  Returns true if the object is nil or empty (if applicable).

Instance Method Details

#blank? ⇒ TrueClass, FalseClass

Returns true if the object is nil or empty (if applicable)

[].blank?         #=>  true
[1].blank?        #=>  false
[nil].blank?      #=>  false

Returns:

• (TrueClass, FalseClass)

# File 'lib/extlib/blank.rb', line 12

def blank?
  nil? || (respond_to?(:empty?) && empty?)
end