README
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values - arbitrary variable type utilities
A collection of utilities for working with interface{} type things.
Installation
> go get github.com/go-corelibs/values@latest
Examples
IsEmpty
func main() {
empty := values.IsEmpty("") // empty == true
empty = values.IsEmpty(0) // empty == true
empty = values.IsEmpty(nil) // empty == true
empty = values.IsEmpty(-1) // empty == false
empty = values.IsEmpty(&struct{}{}) // empty == false
}
Go-CoreLibs
Go-CoreLibs is a repository of shared code between the Go-Curses and Go-Enjin projects.
License
Copyright 2024 The Go-CoreLibs Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use file except in compliance with the License.
You may obtain a copy of the license at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Documentation
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Overview ¶
Package values provides arbitrary variable type utilities
Index ¶
- func GetKeyedBool(name string, data interface{}) (value bool, ok bool)
- func GetKeyedType(kind reflect.Kind, name string, data interface{}) (value reflect.Value, ok bool)
- func GetKeyedValue(name string, data interface{}) (value reflect.Value, ok bool)
- func IsEmpty(value interface{}) (empty bool)
- func ToString(value interface{}) (v string)
- func TypeOf(value interface{}) (name string)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func GetKeyedBool ¶ added in v1.1.0
GetKeyedBool uses GetKeyedType to retrieve a bool value
func GetKeyedType ¶ added in v1.1.0
GetKeyedType uses GetKeyedValue and only returns the value if it is of the specified `kind`
func GetKeyedValue ¶ added in v1.1.0
GetKeyedValue uses reflection to inspect the data given and if it's a struct or map, check for the named key and return reflect.Value and ok equals true if the value is a valid reflect.Value
func IsEmpty ¶
func IsEmpty(value interface{}) (empty bool)
IsEmpty return true if the arbitrary value is empty (or zero)
Types ¶
This section is empty.
Source Files
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