mirror of
https://github.com/thegeeklab/github-releases-notifier.git
synced 2024-11-14 18:10:40 +00:00
29 lines
1.1 KiB
Markdown
29 lines
1.1 KiB
Markdown
|
[](https://godoc.org/github.com/alexflint/go-scalar)
|
||
|
|
[](https://travis-ci.org/alexflint/go-scalar)
|
||
|
|
[](https://coveralls.io/github/alexflint/go-scalar?branch=master)
|
||
|
|
[](https://goreportcard.com/badge/github.com/alexflint/go-scalar)
|
||
|
|
|
||
|
|
## Scalar parsing library
|
||
|
|
|
||
|
|
Scalar is a library for parsing strings into arbitrary scalars (integers,
|
||
|
|
floats, strings, booleans, etc). It is helpful for tasks such as parsing
|
||
|
|
strings passed as environment variables or command line arguments.
|
||
|
|
|
||
|
|
```shell
|
||
|
|
go get github.com/alexflint/go-scalar
|
||
|
|
```
|
||
|
|
|
||
|
|
The main API works as follows:
|
||
|
|
|
||
|
|
```go
|
||
|
|
var value int
|
||
|
|
err := scalar.Parse(&value, "123")
|
||
|
|
```
|
||
|
|
|
||
|
|
There is also a variant that takes a `reflect.Value`:
|
||
|
|
|
||
|
|
```go
|
||
|
|
var value int
|
||
|
|
err := scalar.ParseValue(reflect.ValueOf(&value), "123")
|
||
|
|
```
|