eson/gjson
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Allow for chaining syntax in multi array

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This commit is contained in:
tidwall 2019-06-28 04:41:32 -07:00
parent 6eb62ca33f
commit e91a88bec4
2 changed files with 74 additions and 3 deletions
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18
gjson.go
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@ -1270,6 +1270,12 @@ func parseArray(c *parseContext, i int, path string) (int, bool) {
res := Get(val, rp.query.path)
if queryMatches(&rp, res) {
if rp.more {
left, right, ok := splitPossiblePipe(rp.path)
if ok {
rp.path = left
c.pipe = right
c.piped = true
}
res = Get(val, rp.path)
} else {
res = Result{Raw: val, Type: JSON}
@ -1277,10 +1283,18 @@ func parseArray(c *parseContext, i int, path string) (int, bool) {
if rp.query.all {
if len(multires) == 0 {
multires = append(multires, '[')
} else {
}
raw := res.Raw
if len(raw) == 0 {
raw = res.String()
}
if raw != "" {
if len(multires) > 1 {
multires = append(multires, ',')
}
multires = append(multires, res.Raw...)
multires = append(multires, raw...)
}
} else {
c.value = res
return i, true

57
gjson_test.go
View File

@ -1704,3 +1704,60 @@ func TestDeepSelectors(t *testing.T) {
t.Fatalf("expected '%v', got '%v'", "Murphy", res)
}
}
func TestMultiArrayEx(t *testing.T) {
json := `{
"info": {
"friends": [
{
"first": "Dale", "last": "Murphy", "kind": "Person",
"cust1": true,
"extra": [10,20,30],
"details": {
"city": "Tempe",
"state": "Arizona"
}
},
{
"first": "Roger", "last": "Craig", "kind": "Person",
"cust2": false,
"extra": [40,50,60],
"details": {
"city": "Phoenix",
"state": "Arizona"
}
}
]
}
}`
var res string
res = Get(json, `info.friends.#[kind="Person"]#.kind|0`).String()
if res != "Person" {
t.Fatalf("expected '%v', got '%v'", "Person", res)
}
res = Get(json, `info.friends.#.kind|0`).String()
if res != "Person" {
t.Fatalf("expected '%v', got '%v'", "Person", res)
}
res = Get(json, `info.friends.#[kind="Person"]#.kind`).String()
if res != `["Person","Person"]` {
t.Fatalf("expected '%v', got '%v'", `["Person","Person"]`, res)
}
res = Get(json, `info.friends.#.kind`).String()
if res != `["Person","Person"]` {
t.Fatalf("expected '%v', got '%v'", `["Person","Person"]`, res)
}
res = Get(json, `info.friends.#[kind="Person"]#|kind`).String()
if res != `` {
t.Fatalf("expected '%v', got '%v'", ``, res)
}
res = Get(json, `info.friends.#|kind`).String()
if res != `` {
t.Fatalf("expected '%v', got '%v'", ``, res)
}
}