lib/spy.js
function(){
			if ( spy.wrapped ) {
				spy._module[ spy._method ] = spy.original;
				spy.wrapped = false;
			}

			return spy;
		}
function(){
			if ( spy.wrapped ) {
				spy._module[ spy._method ] = spy.original;
				spy.wrapped = false;
			}

			return spy;
		}
function ( ) { if ( spy . wrapped ) { spy . _module [ spy . _method ] = spy . original ; spy . wrapped = false ; } return spy ; }
Restores the original method back
Restores the original method back