Tiny JSON Encoder in Pure Lua
local json = require "json"
print(json.encode({ name = "John", age = 24 })) --> '{"age":24,"name":"John"}'You can call subfunctions directly if you know what you are encoding:
print(json.encode_string("hello world")) --> '"hello world"'
local tbl = { "A", "B", "C", key = "value" }
print(json.encode_array(tbl)) --> '["A","B","C"]'
print(json.encode_object(tbl)) --> '{"1":"A","2":"B","3":"C","key":"value"}'Or, override the behavior if you want:
print(json.encode({})) --> '[]'
json.encode_empty_table = function(_) return "{}" end
print(json.encode({})) --> '{}'-- primary function
json.encode(value)
-- subfunctions by `type(value)`
json.encode_nil(value)
json.encode_boolean(value)
json.encode_number(value)
json.encode_string(value)
json.encode_table(value)
-- invoked by `json.encode_table(value)`
json.encode_empty_table(value)
json.encode_array(value)
json.encode_object(value)
-- error handler for unknown `type(value)`
json.encode_other(value)Copyright 2020 LiosK
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.