lib/dataset/actions.js
function (block, cb) {
            var self = this;
            var ret = asyncArray(this.forEach().chain(function (records) {
                return self.postLoad(records);
            }));
            if (block) {
                ret = ret.forEach(block);
            }
            return ret.classic(cb).promise();
        }
function (block, cb) {
            var self = this;
            var ret = asyncArray(this.forEach().chain(function (records) {
                return self.postLoad(records);
            }));
            if (block) {
                ret = ret.forEach(block);
            }
            return ret.classic(cb).promise();
        }
function ( block , cb ) { var self = this ; var ret = asyncArray ( this . forEach ( ) . chain ( function ( records ) { return self . postLoad ( records ) ; } ) ) ; if ( block ) { ret = ret . forEach ( block ) ; } return ret . classic ( cb ) . promise ( ) ; }
Returns a Promise that is resolved with an array with all records in the dataset.
If a block is given, the array is iterated over after all items have been loaded.

@example

// SELECT * FROM table
DB.from("table").all().chain(function(res){
//res === [{id : 1, ...}, {id : 2, ...}, ...];
});
// Iterate over all rows in the table
var myArr = [];
var rowPromise = DB.from("table").all(function(row){ myArr.push(row);});
rowPromise.chain(function(rows){
//=> rows == myArr;
});

@param {Function} block a block to be called with each item. The return value of the block is ignored.
@param {Function} [cb] a block to invoke when the action is done

@return {comb.Promise} a promise that is resolved with an array of rows.
Returns a Promise that is resolved with an array with all records in the dataset . If a block is given the array is iterated over after all items have been loaded .