Difference between revisions of "File:Lines"
From GiderosMobile
| Line 2: | Line 2: | ||
'''Available since:''' Gideros 2011.6<br/> | '''Available since:''' Gideros 2011.6<br/> | ||
=== Description === | === Description === | ||
| − | 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.) | + | will iterate over all lines of the file. (Unlike io.lines, this function does not close the file when the loop ends.)</translate> |
<source lang="lua"> | <source lang="lua"> | ||
(function) = file:lines() | (function) = file:lines() | ||
</source> | </source> | ||
=== Return values === | === Return values === | ||
| − | '''Returns''' (function) iterator function<br/> | + | '''Returns''' (function) <translate>iterator function</translate><br/> |
Revision as of 14:33, 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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