dist/watJSON.browser.js
/**
	     * flatten an array to a string, where the array can contain
	     * either strings or nested arrays
	     */
flatten an array to a string, where the array can contain
either strings or nested arrays
flatten an array to a string where the array can contain either strings or nested arrays
function flattenToString(arr) {
	        var i,
	            iz,
	            elem,
	            result = '';
	        for (i = 0, iz = arr.length; i < iz; ++i) {
	            elem = arr[i];
	            result += isArray(elem) ? flattenToString(elem) : elem;
	        }
	        return result;
	    }
function flattenToString ( arr ) { var i , iz , elem , result = '' ; for ( i = 0 , iz = arr . length ; i < iz ; ++ i ) { elem = arr [ i ] ; result += isArray ( elem ) ? flattenToString ( elem ) : elem ; } return result ; }
flatten an array to a string, where the array can contain
 either strings or nested arrays
flatten an array to a string where the array can contain either strings or nested arrays