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 07:27, 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