time-to-botec

Benchmark sampling in different programming languages
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initial.js (461B)

      1 var baseSlice = require('./_baseSlice');
      2 
      3 /**
      4  * Gets all but the last element of `array`.
      5  *
      6  * @static
      7  * @memberOf _
      8  * @since 0.1.0
      9  * @category Array
     10  * @param {Array} array The array to query.
     11  * @returns {Array} Returns the slice of `array`.
     12  * @example
     13  *
     14  * _.initial([1, 2, 3]);
     15  * // => [1, 2]
     16  */
     17 function initial(array) {
     18   var length = array == null ? 0 : array.length;
     19   return length ? baseSlice(array, 0, -1) : [];
     20 }
     21 
     22 module.exports = initial;