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Last change
on this file since e29cc2e was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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| 1 | var identity = require('./identity');
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| 2 |
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| 3 | /**
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| 4 | * Casts `value` to `identity` if it's not a function.
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| 5 | *
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| 6 | * @private
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| 7 | * @param {*} value The value to inspect.
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| 8 | * @returns {Function} Returns cast function.
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| 9 | */
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| 10 | function castFunction(value) {
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| 11 | return typeof value == 'function' ? value : identity;
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| 12 | }
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| 13 |
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| 14 | module.exports = castFunction;
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