Function all

Returns true if the provided predicate function returns true for all elements in a set, otherwise it returns false.

Example

all([4, 2, 3], x => x > 1)
// true

Since

1.0.9

  • all<T = unknown>(arr: T[], fn: AnyFunction): boolean

  • Type Parameters

    • T = unknown

    Parameters

    • arr: T[]

      the target array

    • fn: AnyFunction

      the judgment method

    Returns boolean

    • the result of the judgment

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