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This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including @extra-iterable/is-value. Try it out:
const iterable = require('extra-iterable');
var x = [1, 2, -3];
iterable.isValue(x, 3);
iterable.isValue(x, 3, (a, b) => Math.abs(a) - Math.abs(b));
iterable.isValue(x, 3, null, v => Math.abs(v));
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awaitany promise instead of using callbacks (example)- create your own embedded node.js snippets
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