goption

README

goption

Option container for golang

Installation

go get github.com/ddliu/goption

Usage

import "github.com/ddliu/goption"

// create option

o := goption.NewOption(map[string]interface{} {
    "timeout": 100,
    "cacheable": true,
})

o.MergeMap(map[string]interface{} {
    "prefix": "key_",
    "size": 1.5,
})

timeout, ok := o.GetInt("timeout")

cachable := o.MustGetBool("cacheable")

size: = o.MustGetFloat32("size")

xyz, ok := o.GetInt("xyz") // ok is false

xyz := o.MustGetInt("xyz") // panic!

Changelog

v0.1.0 (2013-09-23)

First release

License

Licensed under the MIT license

Documentation

Index

• type Option
  • func NewOption(data map[string]interface{}) *Option
  • func (this *Option) Get(key string) (interface{}, bool)
  • func (this *Option) GetBool(key string) (bool, bool)
  • func (this *Option) GetFloat32(key string) (float32, bool)
  • func (this *Option) GetFloat64(key string) (float64, bool)
  • func (this *Option) GetInt(key string) (int, bool)
  • func (this *Option) GetInt32(key string) (int32, bool)
  • func (this *Option) GetInt64(key string) (int64, bool)
  • func (this *Option) GetString(key string) (string, bool)
  • func (this *Option) Map() map[string]interface{}
  • func (this *Option) Merge(that *Option)
  • func (this *Option) MergeAs(that *Option) *Option
  • func (this *Option) MergeMap(that map[string]interface{})
  • func (this *Option) MergeMapAs(that map[string]interface{}) *Option
  • func (this *Option) MustGet(key string) interface{}
  • func (this *Option) MustGetBool(key string) bool
  • func (this *Option) MustGetFloat32(key string) float32
  • func (this *Option) MustGetFloat64(key string) float64
  • func (this *Option) MustGetInt(key string) int
  • func (this *Option) MustGetInt32(key string) int32
  • func (this *Option) MustGetInt64(key string) int64
  • func (this *Option) MustGetString(key string) string
  • func (this *Option) Set(key string, value interface{}) *Option
• type OptionError
  • func (this *OptionError) Error() string

Types

type Option

type Option struct {
	// contains filtered or unexported fields
}

func NewOption

func NewOption(data map[string]interface{}) *Option

func (*Option) Get

func (this *Option) Get(key string) (interface{}, bool)

func (*Option) GetBool

func (this *Option) GetBool(key string) (bool, bool)

func (*Option) GetFloat32

func (this *Option) GetFloat32(key string) (float32, bool)

func (*Option) GetFloat64

func (this *Option) GetFloat64(key string) (float64, bool)

func (*Option) GetInt

func (this *Option) GetInt(key string) (int, bool)

func (*Option) GetInt32

func (this *Option) GetInt32(key string) (int32, bool)

func (*Option) GetInt64

func (this *Option) GetInt64(key string) (int64, bool)

func (*Option) GetString

func (this *Option) GetString(key string) (string, bool)

func (*Option) Map

func (this *Option) Map() map[string]interface{}

func (*Option) Merge

func (this *Option) Merge(that *Option)

func (*Option) MergeAs

func (this *Option) MergeAs(that *Option) *Option

func (*Option) MergeMap

func (this *Option) MergeMap(that map[string]interface{})

func (*Option) MergeMapAs

func (this *Option) MergeMapAs(that map[string]interface{}) *Option

func (*Option) MustGet

func (this *Option) MustGet(key string) interface{}

func (*Option) MustGetBool

func (this *Option) MustGetBool(key string) bool

func (*Option) MustGetFloat32

func (this *Option) MustGetFloat32(key string) float32

func (*Option) MustGetFloat64

func (this *Option) MustGetFloat64(key string) float64

func (*Option) MustGetInt

func (this *Option) MustGetInt(key string) int

func (*Option) MustGetInt32

func (this *Option) MustGetInt32(key string) int32

func (*Option) MustGetInt64

func (this *Option) MustGetInt64(key string) int64

func (*Option) MustGetString

func (this *Option) MustGetString(key string) string

func (*Option) Set

func (this *Option) Set(key string, value interface{}) *Option

type OptionError

type OptionError struct {
	// contains filtered or unexported fields
}

func (*OptionError) Error

func (this *OptionError) Error() string