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README: Improve formatting by removing unneeded indent.

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Since a fenced code block (three backticks) is already used, there's no need to indent code blocks. Either a fenced code block or an indent alone is enough.
Also use tabs instead of spaces in Go code to make it gofmt-compatible, and use Go syntax highlighting for Go code blocks.
Unlike 1e1ffecf4f148c30fb214feeb491c7de5fe54e56, only use Go syntax highlighting for complete Go code block, since GitHub renders it poorly for partial Go code.
This commit is contained in:
Dmitri Shuralyov 2015-02-01 09:43:22 -08:00
parent ae9812cb50
commit 869bf3d2d3
1 changed files with 16 additions and 16 deletions
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32
README.md
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@ -6,8 +6,8 @@ Given the name of a (signed or unsigned) integer type T that has constants
defined, jsonenums will create a new self-contained Go source file implementing
```
func (t T) MarshalJSON() ([]byte, error)
func (t *T) UnmarshalJSON([]byte) error
func (t T) MarshalJSON() ([]byte, error)
func (t *T) UnmarshalJSON([]byte) error
```
The file is created in the same package and directory as the package that
@ -18,32 +18,32 @@ most performant or beautiful to read.
For example, given this snippet,
```
package painkiller
```Go
package painkiller
type Pill int
type Pill int
const (
Placebo Pill = iota
Aspirin
Ibuprofen
Paracetamol
Acetaminophen = Paracetamol
)
const (
Placebo Pill = iota
Aspirin
Ibuprofen
Paracetamol
Acetaminophen = Paracetamol
)
```
running this command
```
jsonenums -type=Pill
jsonenums -type=Pill
```
in the same directory will create the file `pill_jsonenums.go`, in package
`painkiller`, containing a definition of
```
func (r Pill) MarshalJSON() ([]byte, error)
func (r *Pill) UnmarshalJSON([]byte) error
func (r Pill) MarshalJSON() ([]byte, error)
func (r *Pill) UnmarshalJSON([]byte) error
```
`MarshalJSON` will translate the value of a `Pill` constant to the `[]byte`
@ -58,7 +58,7 @@ change to `Aspirin` and the returned error will be `nil`.
Typically this process would be run using go generate, like this:
```
//go:generate jsonenums -type=Pill
//go:generate jsonenums -type=Pill
```
If multiple constants have the same value, the lexically first matching name