Software / code / prosody
Annotate
teal-src/util/mathcompat.tl @ 12948:29983f09c913
prosody.loader: Incorporate search path rewrite patch from Debian packages
Nice to drop that patch.
Will allow loading this to do something both when installed under a
prosody directory or from a source checkout.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 17 Mar 2023 14:36:02 +0100 |
| parent | 12782:8815d3090928 |
| rev | line source |
|---|---|
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12782
8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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1 if not math.type then |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
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2 local enum number_subtype |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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3 "float" "integer" |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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4 end |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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5 local function math_type(t:any) : number_subtype |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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6 if t is number then |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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7 if t % 1 == 0 and t ~= t+1 and t ~= t-1 then |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
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changeset
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8 return "integer" |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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9 else |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
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10 return "float" |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
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11 end |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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12 end |
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8815d3090928
util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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13 end |
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util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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14 _G.math.type = math_type |
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util.mathcompat: Module to ease reuse of math.type()
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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15 end |
