Package Exports

cubus

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (cubus) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

cubus

cubus means cube in Latin.

Install

npm i cubus

Usage

suppose you want to build a cube...

cube

Build?

import Cubus from 'cubus'

const dimensions = [
  'time',
  'x',
  'y'
]

// new a cube with that three dimensions
const cube = new Cubus(dimensions)

// and add whatever value to dimensions
cube.addDimensionValue('time', '20180101')
cube.addDimensionValue('time', '20180102')
cube.addDimensionValue('time', '20180103')

cube.addDimensionValue('x', '4')
cube.addDimensionValue('x', '5')
cube.addDimensionValue('x', '6')

cube.addDimensionValue('y', '1')

// add datum to the cube
cube.add('A', {
  time: '20180101',
  x: '4',
  y: '1'
})

// why not chain it up?
cube
.add('B', {
  time: '20180101',
  x: '5',
  y: '1'
})
.add('C', {
  time: '20180102',
  x: '6',
  y: '1'
})
.add('D', {
  time: '20180103',
  x: '5',
  y: '1'
})

Query?

cube.query({
  time: ['20180101', '20180102']
})
// will give you value and property
//
// [
//   {
//     "value": "A",
//     "property": [
//       {
//         "name": "time",
//         "value": "20180101"
//       },
//       {
//         "name": "x",
//         "value": "4"
//       },
//       {
//         "name": "y",
//         "value": "1"
//       }
//     ]
//   },
//   {
//     "value": "B",
//     "property": [
//       {
//         "name": "time",
//         "value": "20180101"
//       },
//       {
//         "name": "x",
//         "value": "5"
//       },
//       {
//         "name": "y",
//         "value": "1"
//       }
//     ]
//   },
//   {
//     "value": "C",
//     "property": [
//       {
//         "name": "time",
//         "value": "20180102"
//       },
//       {
//         "name": "x",
//         "value": "6"
//       },
//       {
//         "name": "y",
//         "value": "1"
//       }
//     ]
//   }
// ]

 // true means yes, give me raw data
cube.query({
  time: ['20180101', '20180102']
}, true)
// give you
//
// [
//   "A",
//   "B",
//   "C"
// ]

// multiple conditions
cube.query({
  time: ['20180101', '20180102'],
  x: ['6']
}, true)
// give you
// [
//   "C"
// ]

Remove?

// just claim the conditions
cube.remove({
  appid: ['20180101']
})

well I need to remove one by one?

// CLEAR backs you up
cube.clear()

export and import?

// in case you want to transport data to somewhere via http or whatever
const json = cube.toJSON()

anotherCube.fromJSON(json)

API

to be filled

License

MIT