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41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
/**
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* lodash 3.0.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modern modularize exports="npm" -o ./`
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* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.7.0 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var baseToString = require('lodash._basetostring'),
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createPad = require('lodash._createpad');
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/**
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* Pads `string` on the left side if it is shorter then the given padding
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* length. The `chars` string may be truncated if the number of padding
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* characters exceeds the padding length.
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*
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* @static
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* @memberOf _
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* @category String
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* @param {string} [string=''] The string to pad.
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* @param {number} [length=0] The padding length.
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* @param {string} [chars=' '] The string used as padding.
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* @returns {string} Returns the padded string.
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* @example
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*
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* _.padLeft('abc', 6);
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* // => ' abc'
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*
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* _.padLeft('abc', 6, '_-');
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* // => '_-_abc'
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*
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* _.padLeft('abc', 3);
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* // => 'abc'
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*/
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function padLeft(string, length, chars) {
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string = baseToString(string);
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return string && (createPad(string, length, chars) + string);
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}
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module.exports = padLeft;
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