Tutorial Javascript : Stealing methods from Other Objects
by toy
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 function copyFromArray()
{
document.write( "Before Slicing : " );
printArray( arguments );
document.write("<br/>");
//steal slice from Array.prototype
var slice = Array.prototype.slice;
var slicedArguments = slice.call( arguments, 1 );
document.write( "After Slicing : " + slicedArguments);
}
function printArray( arry )
{
for( var i = 0; i < arry.length ; i++ )
{
document.write( arry[ i ] + "," );
}
}
copyFromArray( 1,3,5 ) ;
Twitter
Facebook