maps

README

Maps

Example

package main

import (
	"fmt"

	"github.com/go-kratos-ecosystem/components/v2/maps"
)

func main() {
	m := maps.M{}

	m.Merge(map[string]any{
		"name":    "Flc",
		"age":     18, //nolint:gomnd
		"sex":     "man",
		"address": "China",
		"phone":   "123456789",
	})

	m.When(true, func(m maps.Maps) maps.Maps {
		return m.Set("first name", "wu").
			Set("last name", "Flc").
			Set("age", 19) //nolint:gomnd
	})

	fmt.Println(m.Maps())

	// output:
	// map[address:China age:19 first name:wu last name:Flc name:Flc phone:123456789 sex:man]
}

Documentation

Index

• type M
  • func (m M) All() map[string]any
  • func (m M) Clone() M
  • func (m M) Delete(k string) M
  • func (m M) Each(fn func(k string, v any))
  • func (m M) Get(k string) (any, bool)
  • func (m M) GetX(k string) any
  • func (m M) Has(k string) bool
  • func (m M) Keys() []string
  • func (m M) Len() int
  • func (m M) Map(fn func(k string, v any) (string, any)) M
  • func (m M) Maps() map[string]any
  • func (m M) Merge(n M) M
  • func (m M) Set(k string, v any) M
  • func (m M) Unless(guard bool, fn func(maps M) M) M
  • func (m M) Values() []any
  • func (m M) When(guard bool, fn func(maps M) M) M

Types

type M

type M map[string]any

func (M) All

func (m M) All() map[string]any

func (M) Clone

func (m M) Clone() M

func (M) Delete

func (m M) Delete(k string) M

func (M) Each

func (m M) Each(fn func(k string, v any))

func (M) Get

func (m M) Get(k string) (any, bool)

func (M) GetX

func (m M) GetX(k string) any

func (M) Has

func (m M) Has(k string) bool

func (M) Keys

func (m M) Keys() []string

func (M) Len

func (m M) Len() int

func (M) Map

func (m M) Map(fn func(k string, v any) (string, any)) M

func (M) Maps

func (m M) Maps() map[string]any

func (M) Merge

func (m M) Merge(n M) M

func (M) Set

func (m M) Set(k string, v any) M

func (M) Unless

func (m M) Unless(guard bool, fn func(maps M) M) M

func (M) Values

func (m M) Values() []any

func (M) When

func (m M) When(guard bool, fn func(maps M) M) M