pomelo-data-plugin-ex

pomelo-data-plugin-ex

Config data plugin for Pomelo(a fast,scalable,distributed game server framework for Node.js. http://pomelo.netease.com), it can be used in Pomelo(>=0.7.0).

pomelo-data-plugin-ex is a config data(.csv) plugin for Pomelo. pomelo-data-plugin-ex can watch all config files in the given dir and reload the file automatically when it is modified.

Installation

npm install pomelo-data-plugin-ex

Usage

var dataPlugin = require('pomelo-data-plugin-ex');
... ...
app.configure('production|development', function() {
  ...
  app.use(dataPlugin, {
    watcher: {
        dir: __dirname + '/config/data',
        idx: 'id',
        interval: 3000,
        nameRow: 1,
        typeRow: 3,
        ignoreRows: [2, 4],
        indexColumn: 1
    }
  });
  ...
});
... ...
... ...
heroInitConf = app.get('dataService').get('Heroinit');
... ...
... ...

Please refer to pomelo-data-plugin-ex-demo

ChangeLog

Add ignoreRows config(optional)

This is a array that contain row nums indicate which row will be ignored when parsing the csv file.

Add nameRow config(necessary)

This config indicate which row the field name is in.

Add typeRow config(necessary)

This config indicate which row the field type is in(using for type-cast,saving you from manual type-cast).

type support:

int,float,string,bool,ts(timestamp),int[](delimeter is ',')

Add indexColumn config(optional)

This config indicate which column is using for index. If indexColumn configed,then the idx config will be no effect.

note: row and column are all start from 1

Add a new method:findByFunc(func)

Use this method,you can define a testing function and pass it to findByFunc and will get a record that satisfies the conditions defined in testing function

note:may be some bug, welcome raise an issue.