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27 lines
593 B
JavaScript
27 lines
593 B
JavaScript
"use strict";
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exports.repeat = function repeat(n, fn) {
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for (let i = 0; i < n; i++) fn(i, i * 2);
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};
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exports.transform = function transform(x, fn) {
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return fn(x) + 1;
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};
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exports.tryCatch = function tryCatch(fn) {
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try {
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fn();
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return "no throw";
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} catch (e) {
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return "caught: " + e;
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}
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};
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exports.describeError = function describeError(fn) {
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try {
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fn();
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return "no throw";
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} catch (e) {
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return [e instanceof Error, e.name, e.message, String(e)].join("|");
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}
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};
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exports.throwTypeError = function throwTypeError() {
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throw new TypeError("package boom");
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};
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