fp-go/function/bind.go

package function

func Bind1st[T1, T2, R any](f func(T1, T2) R, t1 T1) func(T2) R {
	return func(t2 T2) R {
		return f(t1, t2)
	}
}
func Bind2nd[T1, T2, R any](f func(T1, T2) R, t2 T2) func(T1) R {
	return func(t1 T1) R {
		return f(t1, t2)
	}
}

func Bind1[T1, R any](f func(T1) R, t1 T1) func() R {
	return func() R {
		return f(t1)
	}
}

func Bind2[T1, T2, R any](f func(T1, T2) R, t1 T1, t2 T2) func() R {
	return func() R {
		return f(t1, t2)
	}
}

func Bind3[T1, T2, T3, R any](f func(T1, T2, T3) R, t1 T1, t2 T2, t3 T3) func() R {
	return func() R {
		return f(t1, t2, t3)
	}
}

func SK[T1, T2 any](_ T1, t2 T2) T2 {
	return t2
}

func Ignore1[T, R any](f func() R) func(T) R {
	return func(_ T) R {
		return f()
	}
}

func Ignore1st[T1, T2, R any](f func(T2) R) func(T1, T2) R {
	return func(_ T1, t2 T2) R {
		return f(t2)
	}
}

func Ignore2nd[T1, T2, R any](f func(T1) R) func(T1, T2) R {
	return func(t1 T1, _ T2) R {
		return f(t1)
	}
}