cthulhu / jsonpath

JSONPath with dot notation generator for golang

jsonpath - Json generation by dot notation

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}

Benchmarks

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

Installation

go get github.com/cthulhu/jsonpath

Usage

in := map[string]string{"0.value": "100.00"}
jsobBytes := jsonpath.Marshal(in)

For more examples check jsonpath_test.go file

LICENSE

See LICENSE file