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