prosody
a9dbf657c894
util/bit53.lua

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util/bit53.lua @ 12580:a9dbf657c894 0.12

util.datamapper: Improve handling of schemas with non-obvious "type" The JSON Schema specification says that schemas are objects or booleans, and that the 'type' property is optional and can be an array. This module previously allowed bare type names as schemas and did not really handle booleans. It now handles missing 'type' properties and boolean 'true' as a schema. Objects and arrays are guessed based on the presence of 'properties' or 'items' field.
author Kim Alvefur <zash@zash.se>
date Fri, 08 Jul 2022 17:32:48 +0200
parent 12365:af02b033bd7f
child 13449:9912baa541c0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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48f7cda4174d util.bitops: Library to find appropriate bitwise library (closes #1395)
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1 -- Only the operators needed by net.websocket.frames are provided at this point
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2 return {
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3 band = function (a, b, ...)
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4 local ret = a & b;
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5 if ... then
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6 for i = 1, select("#", ...) do
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7 ret = ret & (select(i, ...));
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8 end
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9 end
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10 return ret;
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11 end;
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12 bor = function (a, b, ...)
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13 local ret = a | b;
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14 if ... then
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15 for i = 1, select("#", ...) do
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16 ret = ret | (select(i, ...));
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17 end
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18 end
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19 return ret;
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20 end;
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21 bxor = function (a, b, ...)
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22 local ret = a ~ b;
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23 if ... then
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24 for i = 1, select("#", ...) do
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25 ret = ret ~ (select(i, ...));
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26 end
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27 end
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28 return ret;
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29 end;
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d77d8fba44ad util.bit53: Add left- and right shift operations
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30 rshift = function (a, n) return a >> n end;
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31 lshift = function (a, n) return a << n end;
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32 };
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33