35 lines
1.4 KiB
Plaintext
35 lines
1.4 KiB
Plaintext
;; JSON standard types : strings, numbers, and arrays (vectors)
|
|
(export-json #(6 7 8 9)) → "[6,7,8,9]"
|
|
(export-json #("alpha" "beta" "gamma")) → "["alpha","beta","gamma"]"
|
|
|
|
(json-import "[6,7,8,9]") → #( 6 7 8 9)
|
|
(json-import #<< ["alpha","beta","gamma"] >>#) → #( "alpha" "beta" "gamma")
|
|
|
|
;; EchoLisp types : dates, rational, complex, big int
|
|
(export-json 3/4) → "{"_instanceof":"Rational","a":3,"b":4}"
|
|
(json-import #<< {"_instanceof":"Rational","a":666,"b":42} >>#) → 111/7
|
|
|
|
;; Symbols
|
|
(export-json 'Simon-Gallubert) → "{"_instanceof":"Symbol","name":"Simon-Gallubert"}"
|
|
(json-import #<< {"_instanceof":"Symbol","name":"Antoinette-de-Gabolde"} >>#)
|
|
→ Antoinette-de-Gabolde
|
|
|
|
;; Lists
|
|
(define my-list
|
|
(export-json '( 43 4 5 ( 6 7 ( 8 9 )))))
|
|
→ "{"_instanceof":"List" ,"array":[43,4,5,{"_instanceof":"List",
|
|
"array":[6,7,{"_instanceof":"List",
|
|
"array":[8,9],"circular":false}],"circular":false}],"circular":false}"
|
|
|
|
(json-import my-list) → (43 4 5 (6 7 (8 9)))
|
|
|
|
;; Structures
|
|
(struct Person (name pict)) → #struct:Person [name pict]
|
|
(define antoinette (Person "antoinette" "👰")) → # (antoinette 👰)
|
|
|
|
(export-json antoinette) →
|
|
"{"_instanceof":"Struct", "struct":"Person","id":17,"fields":["antoinette","👰"]}"
|
|
(json-import
|
|
#<< {"_instanceof":"Struct","struct":"Person","id":18,"fields":["simon","🎩"]} >>#)
|
|
→ # (simon 🎩)
|