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Bump to v3.0.0.
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lodash._createpad/index.js
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55
lodash._createpad/index.js
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/**
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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 repeat = require('lodash.repeat');
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/**
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* Converts `value` to a string if it is not one. An empty string is returned
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* for `null` or `undefined` values.
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*
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* @private
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* @param {*} value The value to process.
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* @returns {string} Returns the string.
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*/
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function baseToString(value) {
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if (typeof value == 'string') {
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return value;
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}
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return value == null ? '' : (value + '');
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}
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/** Native method references. */
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var ceil = Math.ceil;
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/* Native method references for those with the same name as other `lodash` methods. */
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var nativeIsFinite = global.isFinite;
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/**
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* Creates the pad required for `string` based on the given padding length.
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* The `chars` string may be truncated if the number of padding characters
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* exceeds the padding length.
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*
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* @private
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* @param {string} string The string to create padding for.
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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 pad for `string`.
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*/
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function createPad(string, length, chars) {
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var strLength = string.length;
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length = +length;
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if (strLength >= length || !nativeIsFinite(length)) {
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return '';
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}
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var padLength = length - strLength;
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chars = chars == null ? ' ' : baseToString(chars);
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return repeat(chars, ceil(padLength / chars.length)).slice(0, padLength);
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}
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module.exports = createPad;
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