basket

basket-try-catch.js

remove: function( key ) {
	try {
		localStorage.removeItem( storagePrefix + key );
                return this;
	} catch( e ) {
		return false;
	}
},

get: function( key ) {
	try	{
		var item = localStorage.getItem( storagePrefix + key );
		return JSON.parse( item || 'false' );
	} catch( e ) {
		return false;
	}
},

clear: function( expired ) {
	var item, key;
	var now = +new Date();

	try {
		for ( item in localStorage ) {
			key = item.split( storagePrefix )[ 1 ];
			if ( key && ( !expired || this.get( key ).expire <= now ) ) {
				this.remove( key );
			}
		}

		return this;
	} catch( e ) {
		return false;
	}
},