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Core - Function helpers​

This page lists all operations on functions, available in the core package of lo.

  • PartialX​

    functioncore
    🧩 Source📚 GoDoc🎮 Try on Go Playground

    Pre-binds the first argument of a function. Variants support functions taking from 2 up to 6 input parameters.

    add := func(x, y int) int {
        return x + y
    }
    add10 := lo.Partial(add, 10)
    sum := add10(5)
    // 15
    Variant:
    partial
    Similar:
    attemptattemptwithdelayifswitchternary
    Prototypes:
    func Partial[T1, T2, R any](f func(a T1, b T2) R, arg1 T1) func(T2) R
    func Partial1[T1, T2, R any](f func(T1, T2) R, arg1 T1) func(T2) R
    func Partial2[T1, T2, T3, R any](f func(T1, T2, T3) R, arg1 T1) func(T2, T3) R
    func Partial3[T1, T2, T3, T4, R any](f func(T1, T2, T3, T4) R, arg1 T1) func(T2, T3, T4) R
    func Partial4[T1, T2, T3, T4, T5, R any](f func(T1, T2, T3, T4, T5) R, arg1 T1) func(T2, T3, T4, T5) R
    func Partial5[T1, T2, T3, T4, T5, T6, R any](f func(T1, T2, T3, T4, T5, T6) R, arg1 T1) func(T2, T3, T4, T5, T6) R