This library is very close to mongodb's dot notation with a bit of extensions.
Supported syntaxes
Standard dot notation
| input hash value | output json result |
|---|---|
| {"0.value":"100"} | [{"value":"100"}] |
| {"1.value":"100"} | [null, {"value":"100"}] |
| {"value":"100"} | {"value":"100"} |
| {"value.1":"100"} | {"value":[null, "100"]} |
| {"v.0.k":"100"} | {"v":[{"k":100}]} |
Extended
| input hash value | output json result |
|---|---|
| {"v.num()":"1.0"} | {"v":1.0} |
| {"v.bool()":"true"} | {"v":true} |
Run benchmarks
go test -bench=.
Results
v0.0.3
BenchmarkComplexJSONPathArray-8 100000 12480 ns/op
BenchmarkSimpleJSONPathArrayWithNum-8 500000 2654 ns/op
BenchmarkSimpleJSONPathArrayWithBool-8 1000000 2319 ns/op
BenchmarkSimpleJSONPathArrayInsideArray-8 500000 3066 ns/op
BenchmarkSimpleJSONPathArrays-8 500000 2636 ns/op
BenchmarkSimpleJSONPathSimple-8 1000000 1626 ns/op
BenchmarkJSONNative-8 2000000 959 ns/op
go get github.com/cthulhu/jsonpath
in := map[string]string{"0.value": "100.00"}
jsobBytes := jsonpath.Marshal(in)
For more examples check jsonpath_test.go file
See LICENSE file