Implement a class Link
method setUnique
#28
Merged
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This PR implements a class
Link
methodsetUnique
that sets a reference if a reference with similar properties isn’t already set. This is very useful for avoiding adding redundant duplicate refs to a link, for example when usingrel='preload'
.In every project I have used this package as a dependency I have had to create and use this utility function:
This PR goes a little further than that utility function with the
setUnique
method as it shallow compares all reference properties, not justuri
andrel
.