Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | 1x 4x 5x 7x 7x 11x 4x 1x 3x 3x 3x 3x 3x 1x 4x 4x 4x | export const serializeMap = map => {
const reducer = m =>
[...m].reduce((a, v) => {
a[v[0]] = v[1];
return a;
}, {});
const replacer = (key, value) => (value instanceof Map ? reducer(value) : value);
return JSON.stringify(map, replacer);
};
export const deserialiseMap = o => {
const json = JSON.parse(o);
const m = new Map();
Object.keys(json).forEach(k => {
m.set(k, json[k]);
});
return m;
};
export const populateMap = (map, data) => {
Object.keys(data).forEach(k => {
map.set(k, data[k]);
});
return map;
};
|