tingtt/iterutil

iteration filter for Go ^1.23

iterutil

Usage

go get github.com/tingtt/iterutil

import "github.com/tingtt/iterutil"

• Filter

  for item := range iterutil.Filter(slices.Values([]int{1, 2, 3, 4, 5}), 3) {
    fmt.Println(item)
    break
  }
  // will print:
  // 3

• FilterFunc

  filterLargerThanOrEqual := func(i int) func(v int) bool {
    return func(v int) bool {
      return v > i
    }
  }
  for item := range iterutil.FilterFunc(slices.Values([]int{1, 2, 3, 4, 5}), filterLargerThanOrEqual(3)) {
    fmt.Println(item)
  }
  // will print:
  // 3
  // 4
  // 5

• FilterKey
• FilterKeyFunc
• FilterValue
• FilterValueFunc