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noahlt/map_maps.js

Created July 23, 2019 23:50
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Make a method to map a Map to an Object
Raw
map_maps.js
Object.fromMap = function(m, f) {
var r = {};
f = f || ((x, y) => [x, y]);
for (let [k, v] of m) {
[k, v] = f(k, v);
r[k] = v;
}
return r;
}
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