list

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Fast purely functional immutable lists.

15 lines (14 loc) • 608 B

TypeScript

export * from "./index"; declare module "./index" { interface List<A> { "fantasy-land/equals"(l: List<A>): boolean; "fantasy-land/map"(f: (a: A) => B): List; "fantasy-land/of"(b: B): List; "fantasy-land/ap"(f: List<(a: A) => B>): List; "fantasy-land/chain"(f: (a: A) => List): List; "fantasy-land/filter"(predicate: (a: A) => boolean): List<A>; "fantasy-land/empty"(): List<any>; "fantasy-land/concat"(right: List<A>): List<A>; "fantasy-land/reduce"(f: (acc: B, value: A) => B, initial: B): B; } }