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rambdax

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Extended version of Rambda - a lightweight, faster alternative to Ramda

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import {Map} from '../Iteration/Map' import {Iteration} from './Iteration' import {NumberMap} from '../Iteration/Maps/Number' /** Move `I`'s position backwards @param I to move @param IMap to operate with another set of numbers @returns [[Iteration]] @example ```ts import {I} from 'ts-toolbelt' type i = I.IterationOf<'20'> type test0 = I.Pos<i> // 20 type test1 = I.Pos<I.Prev<i>> // 19 ``` */ export type Prev<I extends Iteration, IMap extends Map = NumberMap> = IMap[1][I[0]] // continues iterating