Difference between revisions of "Io.type"
From GiderosMobile
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
| − | '''Available since:''' Gideros 2011.6<br/> | + | '''<translate>Available since</translate>:''' Gideros 2011.6<br/> |
| − | === Description === | + | === <translate>Description</translate> === |
<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> | <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 === | + | === <translate>Parameters</translate> === |
'''obj''': (any) <translate>object to test</translate> <br/> | '''obj''': (any) <translate>object to test</translate> <br/> | ||
| − | === Return values === | + | === <translate>Return values</translate> === |
| − | '''Returns''' (string) <translate>string representing the state of the object or nil if not file handler</translate><br/> | + | '''<translate>Returns</translate>''' (string) <translate>string representing the state of the object or nil if not file handler</translate><br/> |
Revision as of 08:27, 24 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
