map within a map javascript
const map = new Map([1, "a"], [2, "b"], [3, "c"])
const mappedMap = new Map(Array.from(map)
.map(([key, value]) => {
return [key, value + "d"]
})
)
// Map(3) {1 => 'ad', 2 => 'bd', 3 => 'cd'}map within a map javascript
const map = new Map([1, "a"], [2, "b"], [3, "c"])
const mappedMap = new Map(Array.from(map)
.map(([key, value]) => {
return [key, value + "d"]
})
)
// Map(3) {1 => 'ad', 2 => 'bd', 3 => 'cd'}Copyright © 2021 Codeinu
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