libs/table.lua@c9a144591649 (annotated)
libs/table.lua
Thu, 23 Mar 2023 18:56:32 +0000
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Thu, 23 Mar 2023 18:56:32 +0000
- changeset 485
- c9a144591649
- parent 483
- 33d566513eb0
- permissions
- -rw-r--r--
component: Avoid adding to the global stream metatable
This allows component and client connections to be made side-by-side.
Previous to this change, loading this connection module would break the
ability to make client connections, due to overriding stream methods such as
:reopen() and :reset().
A next step would be to share the methods that the two connection modules have
in common.
| 483 | 1 | return { |
| 2 | pack = function(...) return {n = select("#", ...); ...} end; | |
| 3 | create = function() return {} end; | |
| 4 | move = function (a1, f, e, t, a2) | |
| 5 | a2 = a2 or a1; | |
| 6 | if e >= f then | |
| 7 | local n = (e - f) + 1; | |
| 8 | if t > e or t <= f or a1 ~= a2 then | |
| 9 | for i = 0, n-1 do | |
| 10 | a2[t+i] = a1[f+i]; | |
| 11 | end | |
| 12 | else | |
| 13 | for i = n-1, 0, -1 do | |
| 14 | a2[t+i] = a1[f+i]; | |
| 15 | end | |
| 16 | end | |
| 17 | end | |
| 18 | return a2; | |
| 19 | end; | |
| 20 | } |
