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| as.character.jsonString | JSON string to character string |
| jsonAddProperty | Add new property |
| jsonAt | Access an element in a JSON string |
| jsonErase | Erase property or element |
| jsonHasKey | Does key exist? |
| jsonIs | Check type of JSON string |
| jsonMerge | Merge JSON strings |
| jsonPatch | Patch a JSON string |
| jsonPush | Append an element |
| jsonSize | Number of elements |
| jsonString | JSON string |
| jsonType | Type of JSON string |
| jsonUpdate | Update object |
| print.jsonString | Print JSON string |