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rafaeldcastro/gist:96ce2b580b643c6ecf2a17632c7d2ef7

Created May 5, 2021 17:19
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Remove all duplicates from an Array of objects
Raw
gistfile1.txt
/*
arr = [ {id: 1, name: 'Foo'}, {id: 1, name: 'Foo'}]
*/
let noDuplicates = arr.filter((obj_a, index, self) =>
index === self.findIndex((obj_b) => (
obj_a.attr === obj_b.attr //CHANGE attr for any attribute, like id
))
)
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