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comment on Valid

This commit is contained in:
Josh Baker 2018-02-18 10:05:23 -07:00
parent df0b0cce42
commit c2e370e1b3
1 changed files with 18 additions and 7 deletions
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25
gjson.go
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@ -390,6 +390,11 @@ end:
} }
// Parse parses the json and returns a result. // Parse parses the json and returns a result.
//
// This function expects that the json is well-formed, and does not validate.
// Invalid json will not panic, but it may return back unexpected results.
// If you are consuming JSON from an unpredictable source then you may want to
// use the Valid function first.
func Parse(json string) Result { func Parse(json string) Result {
var value Result var value Result
for i := 0; i < len(json); i++ { for i := 0; i < len(json); i++ {
@ -1328,8 +1333,6 @@ type parseContext struct {
// Get searches json for the specified path. // Get searches json for the specified path.
// A path is in dot syntax, such as "name.last" or "age". // A path is in dot syntax, such as "name.last" or "age".
// This function expects that the json is well-formed, and does not validate.
// Invalid json will not panic, but it may return back unexpected results.
// When the value is found it's returned immediately. // When the value is found it's returned immediately.
// //
// A path is a series of keys searated by a dot. // A path is a series of keys searated by a dot.
@ -1356,6 +1359,10 @@ type parseContext struct {
// "c?ildren.0" >> "Sara" // "c?ildren.0" >> "Sara"
// "friends.#.first" >> ["James","Roger"] // "friends.#.first" >> ["James","Roger"]
// //
// This function expects that the json is well-formed, and does not validate.
// Invalid json will not panic, but it may return back unexpected results.
// If you are consuming JSON from an unpredictable source then you may want to
// use the Valid function first.
func Get(json, path string) Result { func Get(json, path string) Result {
var i int var i int
var c = &parseContext{json: json} var c = &parseContext{json: json}
@ -2038,11 +2045,15 @@ func validnull(data []byte, i int) (outi int, ok bool) {
} }
// Valid returns true if the input is valid json. // Valid returns true if the input is valid json.
func Valid(json string) bool { //
_, ok := validpayload([]byte(json), 0) // if !gjson.Valid(json) {
return ok // return errors.New("invalid json")
} // }
// value := gjson.Get(json, "name.last")
// func Valid(json string) bool {
// _, ok := validpayload([]byte(json), 0)
// return ok
// }
func parseUint(s string) (n uint64, ok bool) { func parseUint(s string) (n uint64, ok bool) {
var i int var i int
if i == len(s) { if i == len(s) {