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Soccer grounds - Lua
Input / Output example from a Well House Consultants training course
More on Input / Output [link]
Source code: grounds.lua Module: U110
--[[ Program to list out grounds from file ]] print ("Program to list out grounds from file") ground = {} -- Read in the data about the grounds datasource = io.open("info.txt","r") while true do line = datasource.read(datasource) if line == nil then break end ground[#ground+1] = line end -- Write the data back out table.sort(ground) for key,value in pairs(ground) do print (key,value) end --[[ munchkin:ld11 grahamellis$ lua grounds.lua Program to list out grounds from file 1 Aston_Villa 42000 2 Cheltenham 8500 3 Leeds 36000 4 Manchester_City 55000 5 QPR 18200 6 Sunderland 42000 7 Swindon 19000 8 Wembley 85860 9 Wolves 27000 munchkin:ld11 grahamellis$ ]] Learn about this subject
This module and example are covered on the following public courses:
* Learning to program in Lua * Lua Programming * Lua Programming Also available on on site courses for larger groups Books covering this topic
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This example comes from our "Input / Output" training module. You'll find a description of the topic and some
other closely related examples on the "Input / Output" module index page.
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