trevor-coleman/prange-ts

Parses poker hand range short notation into a range array - with typescript types.

prange

Parses poker hand range short notation into a range array.

const prange = require('./')

const r1 = prange('AKs-ATs, QQ+')
const r2 = prange('JTs-54s')

console.log(r1)
// [ 'AA', 'AKs', 'AQs', 'AJs', 'ATs', 'KK', 'QQ' ]

console.log(r2)
// [ 'JTs', 'T9s', '98s', '87s', '76s', '65s', '54s' ]

console.log(prange.reverse(r1))
// QQ+, ATs+

console.log(prange.reverse(r2))
// JTs-54s

Installation

npm install prange

API

prange

Converts a short notation for poker hand ranges into an array filled with the matching combos.

Each range specifier is separated by a comma.

The following notations are supported:

• single combos KK, AK, ATs
• plus notation
  • QQ+ = [ AA, KK, QQ ]
  • KTs+ = [ KQs, KJs, KTs ]
  • KTo+ = [ KQo, KJo, KTo ]
  • KT+ = [ KQs, KQo, KJo, KJs, KTo, KTs ]
• dash notation
  • KK-JJ = [ KK, QQ, JJ ]
  • AKo-ATo = [ AK, AQ, AJ, AT ]
  • AKs-JTs = [ AKs, KQs, JTs ]

Parameters

• s String the short notation for the range

Returns Array<String> all hand combos satisfying the given range

prange.reverse

Converts a poker hand range to short notation. It's the opposite of prange.

Parameters

• combos Array<String> hand combos to be converted to short notation
• the String short notation for the range

License

MIT