diff options
| -rw-r--r-- | misc/freeswitch/scripts/common/array.lua | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/misc/freeswitch/scripts/common/array.lua b/misc/freeswitch/scripts/common/array.lua index 5683dce..b1b7a71 100644 --- a/misc/freeswitch/scripts/common/array.lua +++ b/misc/freeswitch/scripts/common/array.lua @@ -77,3 +77,21 @@ function keys_to_s(array, separator, prefix, suffix) return buffer; end + +-- convert to JSON +function to_json(array) + require 'common.str'; + local buffer = '{'; + for key, value in pairs(array) do + if type(value) == 'table' then + buffer = buffer .. '"' .. key .. '":' .. to_json(value) .. ','; + else + buffer = buffer .. '"' .. key .. '":' .. common.str.to_json(value) .. ','; + end + end + if buffer:sub(-1) == ',' then + buffer = buffer:sub(1, -2); + end + buffer = buffer .. '}'; + return buffer; +end |