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const map = require("extra-map"); const array = require("extra-array"); var x = new Map([["a", 1], ["b", 2], ["c", 3]]); var y = new Map([["a", 10], ["b", 20]]);[x, y]);[x, y], ([a, b]) => a + b);[x, y], null, array.some);[x, y], null, array.every, 0);

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@extra-map/zip v2.2.15

Combines matching entries from maps.

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