1 | import createCompounder from './_createCompounder.js';
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2 |
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3 | /**
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4 | * Converts `string` to
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5 | * [snake case](https://en.wikipedia.org/wiki/Snake_case).
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6 | *
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7 | * @static
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8 | * @memberOf _
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9 | * @since 3.0.0
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10 | * @category String
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11 | * @param {string} [string=''] The string to convert.
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12 | * @returns {string} Returns the snake cased string.
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13 | * @example
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14 | *
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15 | * _.snakeCase('Foo Bar');
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16 | * // => 'foo_bar'
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17 | *
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18 | * _.snakeCase('fooBar');
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19 | * // => 'foo_bar'
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20 | *
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21 | * _.snakeCase('--FOO-BAR--');
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22 | * // => 'foo_bar'
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23 | */
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24 | var snakeCase = createCompounder(function(result, word, index) {
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25 | return result + (index ? '_' : '') + word.toLowerCase();
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26 | });
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27 |
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28 | export default snakeCase;
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