Fuyu/jsonenums
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Merge pull request #3 from shurcooL/patch-3

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README: Improve formatting by removing unneeded indent.
This commit is contained in:
Francesc Campoy 2015-02-02 16:04:55 +00:00
commit 720371a4aa
1 changed files with 16 additions and 16 deletions
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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 defined, jsonenums will create a new self-contained Go source file implementing
``` ```
func (t T) MarshalJSON() ([]byte, error) func (t T) MarshalJSON() ([]byte, error)
func (t *T) UnmarshalJSON([]byte) error func (t *T) UnmarshalJSON([]byte) error
``` ```
The file is created in the same package and directory as the package that 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, For example, given this snippet,
``` ```Go
package painkiller package painkiller
type Pill int type Pill int
const ( const (
Placebo Pill = iota Placebo Pill = iota
Aspirin Aspirin
Ibuprofen Ibuprofen
Paracetamol Paracetamol
Acetaminophen = Paracetamol Acetaminophen = Paracetamol
) )
``` ```
running this command running this command
``` ```
jsonenums -type=Pill jsonenums -type=Pill
``` ```
in the same directory will create the file `pill_jsonenums.go`, in package in the same directory will create the file `pill_jsonenums.go`, in package
`painkiller`, containing a definition of `painkiller`, containing a definition of
``` ```
func (r Pill) MarshalJSON() ([]byte, error) func (r Pill) MarshalJSON() ([]byte, error)
func (r *Pill) UnmarshalJSON([]byte) error func (r *Pill) UnmarshalJSON([]byte) error
``` ```
`MarshalJSON` will translate the value of a `Pill` constant to the `[]byte` `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: 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 If multiple constants have the same value, the lexically first matching name