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ANY_TAG_VALUE variable
A symbol that can be used to match binding tags by name regardless of the value.
Signature:
ANY_TAG_VALUE: TagValueMatcher
Example
The following code matches bindings with tag {controller: 'A'} or {controller: 'controller'}. But if the tag name ‘controller’ does not exist for a binding, the binding will NOT be included.
ctx.findByTag({controller: ANY_TAG_VALUE})