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truthCheckCollection

JS TODO

Checks if the predicate (second argument) is truthy on all elements of a collection (first argument).

Use Array.prototype.every() to check if each passed object has the specified property and if it returns a truthy value.

const truthCheckCollection = (collection, pre) =>
collection.every((obj) => obj[pre]);
truthCheckCollection(
[
{ user: "Tinky-Winky", sex: "male" },
{ user: "Dipsy", sex: "male" },
],
"sex"
); // true