Data: remove the expando when there's no more data; minor cleanup #2271
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LGTM. |
| div.removeData( "some" ); | ||
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| // Make sure the expando is gone | ||
| for ( key in div[ 0 ] ) { |
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A similar test for on+off would be nice.
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Data#discard()method, which we never used, and theinitialparamater inData#register()– also never used.Fixes gh-1760