I'm looking to implement something similar to the following:
let myMap = new Map<string, any>();
myMap.set("aaa", {a: 1, b: 2, c:3});
myMap.set("bbb", {a: 1, b: 2, c:6});
myMap.set("ccc", {a: 1, b: 2, c:9});
let cs = myMap.values().map(x => x.c);
I am encountering an issue while trying to select the 'c' property from all entries in the map. The error message is:
Property 'map' does not exist on type 'IterableIterator<any>'.
Is there a more elegant solution for this problem?
If you want to convert any iterable into an array, simply use the Array.from() method:
let mySet = new Set();
mySet.add("apple");
mySet.add("banana");
mySet.add("cherry");
// Example of using Array.from() to create an array
let fruitsArray = Array.from(mySet);
console.log(fruitsArray);
// You can also pass a mapping function as a second parameter for a more concise syntax
let doubledFruits = Array.from(mySet, fruit => fruit + fruit);
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