Lua pairs

Lua in pairs

--Table is the table to iterate through
--Index is the current index
--Value is the value at the current index

for index, value in pairs(table) do

end

For i in pairs lua

local table =  {2,3,12, "Hello"} --a simple array
for i, item in pairs(table) do -- for i in pairs loop goes through all the items in an array/table
	print(item)
end

Lua for each in table

for k,v in pairs(table) do
 -- k is key
 -- v is value
end

Lua pairs

-- // Tables
local t = {"foo", "bar"}

--[[
	// Output:
	1 foo
	2 bar
--]]
for i,v in pairs(t) do
	print(i,v)
end


-- // Dictionaries
local t = {
	["A"] = "Me",
    ["B"] = "You"
}

--[[
	// Output:
	A Me
	B You
--]]
for i,v in pairs(t) do
	print(i, v)
end

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