iterate

Documentation

Overview

Example (IterateStructTags)

tags := reflect.StructTag(`json:"foo" db:"bar" number:"123"`)

for k, v := range IterateStructTags(tags) {
	fmt.Println(k, "is set to:", v)
}

Output:


json is set to: foo
db is set to: bar
number is set to: 123

Index

• func HasFlag(flags string, flag string) bool
• func IterateChunks(s string, sep byte) iter.Seq2[int, string]
• func IterateFlags(flags string) iter.Seq[string]
• func IterateStructTags[T ~string](tag T) iter.Seq2[string, string]

Examples

• Package (IterateStructTags)
• IterateChunks
• IterateFlags

Functions

func HasFlag

func HasFlag(flags string, flag string) bool

func IterateChunks

func IterateChunks(s string, sep byte) iter.Seq2[int, string]

Example

var i int
for _, s := range IterateChunks("123,456,789,,,,,", ',') {
	fmt.Println(s)
	i++
}

fmt.Println("count:", i)

Output:


123
456
789
count: 3

func IterateFlags

func IterateFlags(flags string) iter.Seq[string]

Example

for flag := range IterateFlags("foo,bar,baz") {
	fmt.Println(flag)
}

Output:


foo
bar
baz

func IterateStructTags

func IterateStructTags[T ~string](tag T) iter.Seq2[string, string]