@waves/assets-pairs-order

Utility for ordering pair of assets in (amount_asset, price_asset)

Accepts:

orderPairs(string, string)
orderPairs([string, string])
orderPairs([string, string], [string, string], ...)
orderPairs([[string, string], [string, string], ...])

Returns:

[
  [amount_asset1, price_asset1],
  [amount_asset2, price_asset2],
  ...
]

Example:

yarn add @waves/assets-pairs-order

import orderPairs from '@waves/assets-pairs-order'

orderPairs(
  'DNhP2zAH5HM1kdUSmxcBqs8RP4vvUgRFc1YgAKkfPmPD',
  'FxSm86qcEw8wGfpX3T7X5fsnuK5XxYA6ZfVYJja29vMA'
)

/* [
    [
      'DNhP2zAH5HM1kdUSmxcBqs8RP4vvUgRFc1YgAKkfPmPD',
      'FxSm86qcEw8wGfpX3T7X5fsnuK5XxYA6ZfVYJja29vMA',
    ]
  ]
*/


// Or you can pass in array of pairs

orderPairs([
  ['DNhP2zAH5HM1kdUSmxcBqs8RP4vvUgRFc1YgAKkfPmPD', 'FxSm86qcEw8wGfpX3T7X5fsnuK5XxYA6ZfVYJja29vMA'],
  ['FxSm86qcEw8wGfpX3T7X5fsnuK5XxYA6ZfVYJja29vMA','DNhP2zAH5HM1kdUSmxcBqs8RP4vvUgRFc1YgAKkfPmPD']
])
/* [
    [
      'DNhP2zAH5HM1kdUSmxcBqs8RP4vvUgRFc1YgAKkfPmPD',
      'FxSm86qcEw8wGfpX3T7X5fsnuK5XxYA6ZfVYJja29vMA',
    ],
    [
      'DNhP2zAH5HM1kdUSmxcBqs8RP4vvUgRFc1YgAKkfPmPD',
      'FxSm86qcEw8wGfpX3T7X5fsnuK5XxYA6ZfVYJja29vMA',
    ]
  ]
*/

You can redefine predefinedList property: (By default it's MAINNET_DATA)

import orderPairs from '@waves/assets-pairs-order';
orderPairs.predefinedList = ['2', '1'];

orderPairs([['1','2']])
/* [
    [
      '1',
      '2',
    ]
  ]
*/