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 | };
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