9 lines
330 B
Lua
9 lines
330 B
Lua
a = {1,3,5,4,2} -- a "plain" table
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table.sort(a) -- library method passing a as param
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print(table.concat(a)) -- and again --> "12345"
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b = {1,3,5,4,2} -- a "plain" table, so far..
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setmetatable(b, {__index=table}) -- ..but now "meta-decorated"
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b:sort() -- syntax sugar passes b as "self"
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print(b:concat()) -- and again --> "12345"
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