├── README.md
├── main.lua
└── print_r.lua


/README.md:
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https://raw.githubusercontent.com/robmiracle/print_r/c764743c705f22ca2ff614f35794367ad17333ed/README.md


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/main.lua:
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1 | local print_r = require("print_r")
2 | 
3 | local t = { hello = "world" }
4 | 
5 | print_r(t)
6 | 


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/print_r.lua:
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 1 | local function print_r ( t ) 
 2 |     local print_r_cache={}
 3 |         local function sub_print_r(t,indent)
 4 |         if (print_r_cache[tostring(t)]) then
 5 |             print(indent.."*"..tostring(t))
 6 |         else
 7 |             print_r_cache[tostring(t)]=true
 8 |             if (type(t)=="table") then
 9 |                 local tLen = #t
10 |                 for i = 1, tLen do
11 |                     local val = t[i]
12 |                     if (type(val)=="table") then
13 |                         print(indent.."#["..i.."] => "..tostring(t).." {")
14 |                         sub_print_r(val,indent..string.rep(" ",string.len(i)+8))
15 |                         print(indent..string.rep(" ",string.len(i)+6).."}")
16 |                     elseif (type(val)=="string") then
17 |                         print(indent.."#["..i..'] => "'..val..'"')
18 |                     else
19 |                         print(indent.."#["..i.."] => "..tostring(val))
20 |                     end
21 |                 end
22 |                 for pos,val in pairs(t) do
23 |                     if type(pos) ~= "number" or math.floor(pos) ~= pos or (pos < 1 or pos > tLen) then
24 |                         if (type(val)=="table") then
25 |                             print(indent.."["..pos.."] => "..tostring(t).." {")
26 |                             sub_print_r(val,indent..string.rep(" ",string.len(pos)+8))
27 |                             print(indent..string.rep(" ",string.len(pos)+6).."}")
28 |                         elseif (type(val)=="string") then
29 |                             print(indent.."["..pos..'] => "'..val..'"')
30 |                         else
31 |                             print(indent.."["..pos.."] => "..tostring(val))
32 |                         end
33 |                     end
34 |                 end
35 |             else
36 |                 print(indent..tostring(t))
37 |             end
38 |         end
39 |     end
40 |     
41 |    if (type(t)=="table") then
42 |         print(tostring(t).." {")
43 |         sub_print_r(t,"  ")
44 |         print("}")
45 |     else
46 |         sub_print_r(t,"  ")
47 |     end
48 | 
49 |    print()
50 | end
51 | 


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