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Nasal library/io: Difference between revisions
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→open(): Add examples
Red Leader (talk | contribs) m (→open()) |
Red Leader (talk | contribs) (→open(): Add examples) |
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|param2 = mode | |param2 = mode | ||
|param2text = Optional mode parameter. See the table below. Defaults to "rb". | |param2text = Optional mode parameter. See the table below. Defaults to "rb". | ||
|example1 = | |example1text = Note that the below example must be run first for the others to work. | ||
|example1 = var path = getprop("/sim/fg-home") ~ '/Export/demo.txt'; | |||
var file = io.open(path, "w"); # open in write mode | |||
var text = 'Hello, World!' ~ "\r"; | |||
io.write(file, text); | |||
io.close(file); | |||
|example2 = var path = getprop("/sim/fg-home") ~ '/Export/demo.txt'; | |||
var file = io.open(path, "r"); # open in read mode | |||
print(io.readln(file)); # prints "Hello, World!" | |||
io.close(file); | |||
|example3 = var path = getprop("/sim/fg-home") ~ '/Export/demo.txt'; | |||
var file = io.open(path, "a"); # open in append mode | |||
var text = "\n" ~ 'This is line 2'; | |||
io.write(file, text); | |||
io.close(file); | |||
}} | }} | ||