| 1 | ;
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| 2 |
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| 3 | const isWhitespace = require('./isWhitespace');
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| 4 |
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| 5 | /**
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| 6 | * Returns a Boolean indicating whether the the input string is only whitespace.
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| 7 | *
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| 8 | * @param {string} input
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| 9 | * @returns {boolean}
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| 10 | */
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| 11 | module.exports = function (input) {
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| 12 | let isOnlyWhitespace = true;
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| 13 |
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| 14 | for (let i = 0, l = input.length; i < l; i++) {
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| 15 | if (!isWhitespace(input[i])) {
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| 16 | isOnlyWhitespace = false;
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| 17 | break;
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| 18 | }
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| 19 | }
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| 20 |
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| 21 | return isOnlyWhitespace;
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| 22 | };
|