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Update README and doc.go with new SortKeys option.

This commit is contained in:
Dave Collins 2013-11-16 16:05:42 -06:00
parent 92b7ef315a
commit 550ce83cb9
3 changed files with 19 additions and 3 deletions
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8
README.md
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@ -119,6 +119,14 @@ options. See the ConfigState documentation for more details.
* ContinueOnMethod
Enables recursion into types after invoking error and Stringer interface
methods. Recursion after method invocation is disabled by default.
* SortKeys
Specifies map keys should be sorted before being printed. Use
this to have a more deterministic, diffable output. Note that
only native types (bool, int, uint, floats, uintptr and string)
are supported with other types sorted according to the
reflect.Value.String() output which guarantees display stability.
Natural map order is used by default.
```
## License

6
spew/config.go
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@ -75,9 +75,9 @@ type ConfigState struct {
ContinueOnMethod bool
// SortKeys specifies map keys should be sorted before being printed. Use
// this to have a more deterministic, diffable output. Note that only
// native types (bool, int, uint, floats, uintptr and string) are supported,
// other types will be sort according to the reflect.Value.String() output
// this to have a more deterministic, diffable output. Note that only
// native types (bool, int, uint, floats, uintptr and string) are supported
// with other types sorted according to the reflect.Value.String() output
// which guarantees display stability.
SortKeys bool
}

8
spew/doc.go
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@ -95,6 +95,14 @@ The following configuration options are available:
Enables recursion into types after invoking error and Stringer interface
methods. Recursion after method invocation is disabled by default.
* SortKeys
Specifies map keys should be sorted before being printed. Use
this to have a more deterministic, diffable output. Note that
only native types (bool, int, uint, floats, uintptr and string)
are supported with other types sorted according to the
reflect.Value.String() output which guarantees display stability.
Natural map order is used by default.
Dump Usage
Simply call spew.Dump with a list of variables you want to dump: