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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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