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othree/fetch multiple json.js

Created February 5, 2017 13:37
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fetch multiple json.js
const all = Promise.all.bind(Promise);
const grabData = async files => await all(
(
await all(
files.map(f => fetch(f))
)
).map(v => v.json())
);
grabData(['/data1.json', '/data2.json']);
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