Class: NilClass
- Defined in:
- lib/active_support/whiny_nil.rb,
lib/active_support/core_ext/blank.rb
Overview
The methods here are provided to speed up function blank? in class Object
Constant Summary collapse
Instance Method Summary collapse
-
#blank? ⇒ Boolean
:nodoc:.
- #id ⇒ Object
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args, &block) ⇒ Object (private)
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# File 'lib/active_support/whiny_nil.rb', line 26 def method_missing(method, *args, &block) raise_nil_warning_for @@method_class_map[method], method, caller end |
Instance Method Details
#blank? ⇒ Boolean
:nodoc:
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# File 'lib/active_support/core_ext/blank.rb', line 3 def blank? true end |
#id ⇒ Object
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# File 'lib/active_support/whiny_nil.rb', line 21 def id raise RuntimeError, "Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id", caller end |