gotilty / gotil

package gotil

import (

	"github.com/gotilty/gotil/internal"

)

// FindLastBy iterates over elements of collection, returns an object of lastest element predicate if returns true for.

// 		data := []int64{-100, -5, 30, 100}

// 		newData, _ := FindLastBy(data, func(val interface{}, i int) bool {

// 			if val.(int64) == 30 {

// 				return true

// 			} else {

// 				return false

// 			}

// 		})

// 		// Output: 30

func FindLastBy(a interface{}, f func(val interface{}, i int) bool) (interface{}, error) {

	return internal.FindLastBy(a, f)

}

// FindLastBy iterates over elements of collection, returns an object of lastest element predicate if returns true for.

// It works same as FindLastBy just from parameter provides to set start index of given slice or array.

func FindLastByFromIndex(a interface{}, f func(val interface{}, i int) bool, from int) (interface{}, error) {

	return internal.FindLastByFromIndex(a, f, from)

}