wehub-resource-sync
36 lines
780 B
Lua
36 lines
780 B
Lua
local cjson = require "cjson.safe".new()
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local CJSON_MAX_PRECISION = require "kong.constants".CJSON_MAX_PRECISION
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local new_tab = require("table.new")
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local setmetatable = setmetatable
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local array_mt = cjson.array_mt
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cjson.decode_array_with_array_mt(true)
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cjson.encode_sparse_array(nil, nil, 2^15)
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cjson.encode_number_precision(CJSON_MAX_PRECISION)
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local _M = {}
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_M.encode = cjson.encode
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_M.decode_with_array_mt = cjson.decode
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_M.array_mt = array_mt
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--- Creates a new table with the cjson array metatable.
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---
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--- This ensures that the table will be encoded as a JSON array, even if it
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--- is empty.
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---
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---@param size? integer
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---@return table
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function _M.new_array(size)
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local t = size and new_tab(size, 0) or {}
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setmetatable(t, array_mt)
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return t
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end
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return _M
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