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node_modules/lodash/toLength.js 868 Bytes
f7563de62   Palak Handa   first commit
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  var baseClamp = require('./_baseClamp'),
      toInteger = require('./toInteger');
  
  /** Used as references for the maximum length and index of an array. */
  var MAX_ARRAY_LENGTH = 4294967295;
  
  /**
   * Converts `value` to an integer suitable for use as the length of an
   * array-like object.
   *
   * **Note:** This method is based on
   * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
   *
   * @static
   * @memberOf _
   * @since 4.0.0
   * @category Lang
   * @param {*} value The value to convert.
   * @returns {number} Returns the converted integer.
   * @example
   *
   * _.toLength(3.2);
   * // => 3
   *
   * _.toLength(Number.MIN_VALUE);
   * // => 0
   *
   * _.toLength(Infinity);
   * // => 4294967295
   *
   * _.toLength('3.2');
   * // => 3
   */
  function toLength(value) {
    return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
  }
  
  module.exports = toLength;