Difference between revisions of "Io.type"
From GiderosMobile
| Line 2: | Line 2: | ||
'''Available since:''' Gideros 2011.6<br/> | '''Available since:''' Gideros 2011.6<br/> | ||
=== Description === | === Description === | ||
| − | Checks whether obj is a valid file handle. Returns the string "file" if obj is an open file handle, "closed file" if obj is a closed file handle, or nil if obj is not a file handle. | + | <translate>Checks whether obj is a valid file handle. Returns the string "file" if obj is an open file handle, "closed file" if obj is a closed file handle, or nil if obj is not a file handle.</translate> |
<source lang="lua"> | <source lang="lua"> | ||
(string) = io.type(obj) | (string) = io.type(obj) | ||
</source> | </source> | ||
=== Parameters === | === Parameters === | ||
| − | '''obj''': (any) object to test <br/> | + | '''obj''': (any) <translate>object to test</translate> <br/> |
=== Return values === | === Return values === | ||
| − | '''Returns''' (string) string representing the state of the object or nil if not file handler<br/> | + | '''Returns''' (string) <translate>string representing the state of the object or nil if not file handler</translate><br/> |
Revision as of 14:32, 23 August 2018
Available since: Gideros 2011.6
Description
Checks whether obj is a valid file handle. Returns the string "file" if obj is an open file handle, "closed file" if obj is a closed file handle, or nil if obj is not a file handle.
(string) = io.type(obj)
Parameters
obj: (any) object to test
Return values
Returns (string) string representing the state of the object or nil if not file handler
