lua-resty-orderedtable - an ordered table with sorted index
lua_package_path "/path/to/lua-resty-orderedtable/lib/?.lua;;";
server {
location /test {
content_by_lua '
local ot = require('orderedtable')
local ort = ot:new(true)
-- add one key-value pair
ort:add('d', 10)
ort:add('b', 12)
ort:add('c', 8)
ort:add('e', 1222)
-- iterate ordered table
for i, key, value in ort:pairs() do
print(i, key, value)
end
-- next ordered table
local i, key, value = ort:next(2)
print(i, key, value)
-- slice subtable from ordered table
local subTbl = ort:slice(1, 3)
for i, key, value in subTbl:pairs() do
print(i, key, value)
end
-- count ordered table
print(ort:count())
';
}
}syntax: ort = orderedtable()
Create a new ordered table object.
syntax: ort:add(key, value)
Add a key-value pair into inner sorted table
syntax: for i, key, value in ort:pairs()
Iterate inner sorted table
syntax: local i, key, value = ort:next(index)
Fetch the specified index element from inner sorted table
syntax: local subTbl = ort:slice(first, last, step)
Fetch sub sorted table from inner sorted table
syntax: local counter = ort:count()
Get amount of inner sorted table elements
You can install it with opm. Just like that: opm install kwanhur/lua-resty-orderedtable
kwanhur huang_hua2012@163.com, VIPS Inc.
This module is licensed under the Apache License Version 2.0 .
Copyright (C) 2018, by kwanhur huang_hua2012@163.com, VIPS Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
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