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115 lines
1.9 KiB
115 lines
1.9 KiB
package misc
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import (
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"strconv"
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"strings"
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"github.com/archsh/go.uuid"
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)
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type HashMap map[string]string
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func (h HashMap) HasKey(k string) bool {
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if nil == h {
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return false
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}
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_, ok := h[k]
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return ok
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}
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func (h HashMap) GetInt(k string, defaults ...int) (int, bool) {
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d := 0
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if len(defaults) > 0 {
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d = defaults[0]
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}
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if nil == h {
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return d, false
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}
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if ns, ok := h[k]; ok {
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if n, e := strconv.Atoi(ns); e == nil {
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return n, true
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}
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}
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return d, false
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}
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func (h HashMap) GetInt64(k string, defaults ...int64) (int64, bool) {
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var d int64 = 0
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if len(defaults) > 0 {
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d = defaults[0]
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}
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if nil == h {
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return d, false
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}
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if ns, ok := h[k]; ok {
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if n, e := strconv.ParseInt(ns, 10, 64); e == nil {
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return n, true
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}
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}
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return d, false
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}
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func (h HashMap) GetUInt(k string, defaults ...uint) (uint, bool) {
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var d uint = 0
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if len(defaults) > 0 {
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d = defaults[0]
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}
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if nil == h {
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return d, false
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}
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if ns, ok := h[k]; ok {
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if n, e := strconv.ParseUint(ns, 10, 32); e == nil {
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return uint(n), true
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}
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}
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return d, false
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}
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func (h HashMap) GetString(k string, defaults ...string) (string, bool) {
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d := ""
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if len(defaults) > 0 {
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d = defaults[0]
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}
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if nil == h {
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return d, false
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}
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if ns, ok := h[k]; ok {
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return ns, true
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}
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return d, false
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}
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func (h HashMap) GetBool(k string, defaults ...bool) (bool, bool) {
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d := false
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if len(defaults) > 0 {
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d = defaults[0]
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}
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if nil == h {
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return d, false
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}
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if ns, ok := h[k]; ok {
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switch strings.ToLower(ns) {
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case "t", "true", "yes", "ok":
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return true, true
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case "f", "false", "no":
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return false, true
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}
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}
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return d, false
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}
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func (h HashMap) GetUUID(k string, defaults ...uuid.UUID) (uuid.UUID, bool) {
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d := uuid.UUID{}
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if len(defaults) > 0 {
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d = defaults[0]
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}
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if nil == h {
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return d, false
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}
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if ns, ok := h[k]; ok {
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if uid, e := uuid.FromString(ns); nil == e {
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return uid, true
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}
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}
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return d, false
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}
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