Added table module, thanks to Gizz

Co-Authored-By: Jérémie N'gadi <jeremie.ngadi@gmail.com>

common/modules/table.lua

@@ -0,0 +1,132 @@
+-- nil proof alternative to #table
+function ESX.Table.SizeOf(table)
+	local keys = {}
+
+	for k,v in pairs(table) do
+		table.insert(keys, tonumber(k))
+	end
+
+	table.sort(keys, function(a,b) return a < b end)
+
+	if #keys > 0 then
+		return keys[#keys]
+	else
+		return 0
+	end
+end
+
+function ESX.Table.IndexOf(table, value)
+	for i=1, #table, 1 do
+		if table[i] == value then
+			return i
+		end
+	end
+
+	return -1
+end
+
+function ESX.Table.LastIndexOf(table, value)
+	for i=#table, 1, -1 do
+		if table[i] == value then
+			return i
+		end
+	end
+
+	return -1
+end
+
+function ESX.Table.Find(table, cb)
+	for i=1, #table, 1 do
+		if cb(table[i]) then
+			return table[i]
+		end
+	end
+
+	return nil
+end
+
+function ESX.Table.FindIndex(table, cb)
+	for i=1, #table, 1 do
+		if cb(table[i]) then
+			return i
+		end
+	end
+
+	return -1
+end
+
+function ESX.Table.Filter(table, cb)
+	local newTable = {}
+
+	for i=1, #table, 1 do
+		if cb(table[i]) then
+			table.insert(newTable, table[i])
+		end
+	end
+
+	return newTable
+end
+
+function ESX.Table.Map(table, cb)
+	local newTable = {}
+
+	for i=1, #table, 1 do
+		newTable[i] = cb(table[i], i)
+	end
+
+	return newTable
+end
+
+function ESX.Table.Reverse(table)
+	local newTable = {}
+
+	for i=#table, 1, -1 do
+		table.insert(newTable, table[i])
+	end
+
+	return newTable
+end
+
+function ESX.Table.Clone(table)
+	if type(table) ~= 'table' then return table end
+
+	local meta = getmetatable(table)
+	local target = {}
+
+	for k,v in pairs(table) do
+		if type(v) == 'table' then
+			target[k] = ESX.Table.Clone(v)
+		else
+			target[k] = v
+		end
+	end
+
+	setmetatable(target, meta)
+
+	return target
+end
+
+function ESX.Table.Concat(table1, table2)
+	local table3 = ESX.Table.Clone(table1)
+
+	for i=1, #table2, 1 do
+		table.insert(table3, table2[i])
+	end
+
+	return t3
+end
+
+function ESX.Table.Join(table, sep)
+	local sep = sep or ','
+	local str = ''
+
+	for i=1, #table, 1 do
+		if i > 1 then
+			str = str .. sep
+		end
+
+		str = str .. table[i]
+	end
+
+	return str
+end