Difference between revisions of "Pairs"

From GiderosMobile
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__NOTOC__
 
__NOTOC__
'''Available since:''' Gideros 2011.6<br/>
+
'''<translate>Available since</translate>:''' Gideros 2011.6<br/>
=== Description ===
+
=== <translate>Description</translate> ===
 
<translate>Returns three values: an iterator function, the table t, and nil, so that the construction  
 
<translate>Returns three values: an iterator function, the table t, and nil, so that the construction  
  
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(function), (table), (nil) = pairs(t)
 
(function), (table), (nil) = pairs(t)
 
</source>
 
</source>
=== Parameters ===
+
=== <translate>Parameters</translate> ===
 
'''t''': (table) <translate>table to iterate</translate> <br/>
 
'''t''': (table) <translate>table to iterate</translate> <br/>
=== Return values ===
+
=== <translate>Return values</translate> ===
'''Returns''' (function) <translate>iterator function</translate><br/>
+
'''<translate>Returns</translate>''' (function) <translate>iterator function</translate><br/>
'''Returns''' (table) <translate>provided table</translate><br/>
+
'''<translate>Returns</translate>''' (table) <translate>provided table</translate><br/>
'''Returns''' (nil) <translate>nil value</translate><br/>
+
'''<translate>Returns</translate>''' (nil) <translate>nil value</translate><br/>

Revision as of 07:28, 24 August 2018

Available since: Gideros 2011.6

Description

Returns three values: an iterator function, the table t, and nil, so that the construction

    for i,v in pairs(t) do body end
will iterate over any key pairs (indexed or associative) even with nil values
(function), (table), (nil) = pairs(t)

Parameters

t: (table) table to iterate

Return values

Returns (function) iterator function
Returns (table) provided table
Returns (nil) nil value