Function countSatisfies

  • Example

    import * as A from "flurp/array";
    import * as N from "flurp/number";

    const atLeastTwoPositive = A.countSatisfies(N.isPositive, N.isGte(2))
    atLeastTwoPositive([4, -5, -2, 3, -1]);         // true
    atLeastTwoPositive([4, -5, -2, -3, -1]);        // false

    Type Parameters

    • T

    Parameters

    • condition: ((x: T) => boolean)
        • (x: T): boolean

        • Parameters

          • x: T

          Returns boolean

    • satisfies: ((x: number) => boolean)
        • (x: number): boolean

        • Parameters

          • x: number

          Returns boolean

    Returns ((arr: readonly T[]) => boolean)

      • (arr: readonly T[]): boolean

      • Parameters

        • arr: readonly T[]

        Returns boolean

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