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Code Issues Releases Activity

feature #384: Specify custom map key sort function

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This commit is contained in:
Zach McElrath
2019-07-09 15:57:36 -04:00
parent 27518f6661
commit 3e68b32b9a
5 changed files with 130 additions and 10 deletions
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16
reflect_extension.go
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@ -49,6 +49,7 @@ type Extension interface {
UpdateStructDescriptor(structDescriptor *StructDescriptor)
CreateMapKeyDecoder(typ reflect2.Type) ValDecoder
CreateMapKeyEncoder(typ reflect2.Type) ValEncoder
CreateMapKeySorter() MapKeySorter
CreateDecoder(typ reflect2.Type) ValDecoder
CreateEncoder(typ reflect2.Type) ValEncoder
DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder
@ -73,6 +74,11 @@ func (extension *DummyExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEncod
return nil
}
// CreateMapKeySorter No-op
func (extension *DummyExtension) CreateMapKeySorter() MapKeySorter {
return nil
}
// CreateDecoder No-op
func (extension *DummyExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
return nil
@ -119,6 +125,11 @@ func (extension EncoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEnco
return nil
}
// CreateMapKeySorter No-op
func (extension EncoderExtension) CreateMapKeySorter() MapKeySorter {
return nil
}
// DecorateDecoder No-op
func (extension EncoderExtension) DecorateDecoder(typ reflect2.Type, decoder ValDecoder) ValDecoder {
return decoder
@ -145,6 +156,11 @@ func (extension DecoderExtension) CreateMapKeyEncoder(typ reflect2.Type) ValEnco
return nil
}
// CreateMapKeySorter No-op
func (extension DecoderExtension) CreateMapKeySorter() MapKeySorter {
return nil
}
// CreateDecoder get decoder from map
func (extension DecoderExtension) CreateDecoder(typ reflect2.Type) ValDecoder {
return extension[typ]