Difference between revisions of "File:Lines"
From GiderosMobile
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<translate>Returns an iterator function that, each time it is called, returns a new line from the file. Therefore, the construction | <translate>Returns an iterator function that, each time it is called, returns a new line from the file. Therefore, the construction | ||
| − | + | [[for line in file:lines() do body end]] | |
will iterate over all lines of the file. (Unlike io.lines, this function does not close the file when the loop ends.)</translate> | will iterate over all lines of the file. (Unlike io.lines, this function does not close the file when the loop ends.)</translate> | ||
Revision as of 13:54, 23 August 2018
Available since: Gideros 2011.6
Description
Returns an iterator function that, each time it is called, returns a new line from the file. Therefore, the construction
for line in file:lines() do body end
will iterate over all lines of the file. (Unlike io.lines, this function does not close the file when the loop ends.)
(function) = file:lines()
Return values
Returns (function) iterator function
File usage
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