Difference between revisions of "File:Lines"
From GiderosMobile
| Line 10: | Line 10: | ||
(function) = file:lines() | (function) = file:lines() | ||
</source> | </source> | ||
| + | === Return values === | ||
'''Returns''' (function) iterator function<br/> | '''Returns''' (function) iterator function<br/> | ||
Revision as of 11:45, 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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