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Author Topic: Sorting table (array)  (Read 306 times)

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Sorting table (array)
« on: May 01, 2022, 06:28:56 AM »
Sorting 1D array:
Code: [Select]
a={'i', 'o', 'a', 'e', 'u'}
for _, v in ipairs(a) do

Sorting 2D array:
Code: [Select]
G = {}
for k, v in pairs(_G) do
  G[#G+1] = {tostring(k), tostring(v)}    -- #G  is basically just a new syntax of table.getn(G), this # operator doesn't available in Bully's Lua v5.0.2
table.sort(G, function(a, b)
  return a[1] < b[1]
for _, v in ipairs(G) do
  print("Key: " .. v[1] .. "\nValue: " .. v[2] .. "\n")

Try the code in this site: