text: /**
  *
  *	STRING ARRAY: iget
  *
  *
  *	DESCRIPTION:
  *		- Returns a StringArray value located at a specific index.
  *
  *
  *	NOTES:
  *		[1]
  *
  *
  *	TODO:
  *		[1]
  *
  *
  *	LICENSE:
  *		MIT
  *
  *	Copyright (c) 2015. Athan Reines.
  *
  *
  *	AUTHOR:
  *		Athan Reines. kgryte@gmail.com. 2015.
  *
  */
  
  'use strict';
  
  // MODULES //
  
  var isInteger = require( 'validate.io-integer' );
  
  
  // IGET //
  
  /**
  * FUNCTION: iget( idx )
  *	Returns a StringArray value located at a specific index.
  *
  * @param {Number} idx - index
  * @returns {String|undefined} element or undefined
  */
  function iget( idx ) {
  	/* jshint validthis:true */
  	if ( !isInteger( idx ) ) {
  		throw new TypeError( 'iget()::invalid input argument. Index must be an integer. Value: `' + idx + '`.' );
  	}
  	if ( idx < 0 ) {
  		idx = this._arr.length + idx; // len - idx
  	}
  	return this._arr[ idx ];
  } // end FUNCTION iget()
  
  
  // EXPORTS //
  
  module.exports = iget;
  