Difference between revisions of "Ipairs"
From GiderosMobile
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
| − | + | '''Available since:''' Gideros 2011.6<br/> | |
| − | ''' | + | '''Class:''' [[(global)]]<br/> |
| − | ''' | ||
| − | === | + | === Description === |
| − | + | Returns three values: an iterator function, the table t, and 0, so that the construction | |
| − | + | ''for i,v in ipairs(t) do '''body''' end'' | |
| − | will iterate over the pairs (1,t[1]), (2,t[2]), | + | will iterate over the pairs (1,t[1]), (2,t[2]), ..., up to the first integer key absent from the table. |
<source lang="lua"> | <source lang="lua"> | ||
(function), (table), (any) = ipairs(t) | (function), (table), (any) = ipairs(t) | ||
</source> | </source> | ||
| − | === | + | === Parameters === |
| − | '''t''': (table) | + | '''t''': (table) indexed table to iterate through<br/> |
| − | === | + | === Return values === |
| − | ''' | + | '''Returns''' (function) iterator function<br/> |
| − | ''' | + | '''Returns''' (table) provided table t<br/> |
| − | ''' | + | '''Returns''' (any) value<br/> |
{{(global)}} | {{(global)}} | ||
Revision as of 23:00, 13 May 2022
Available since: Gideros 2011.6
Class: (global)
Description
Returns three values: an iterator function, the table t, and 0, so that the construction
for i,v in ipairs(t) do body end
will iterate over the pairs (1,t[1]), (2,t[2]), ..., up to the first integer key absent from the table.
(function), (table), (any) = ipairs(t)
Parameters
t: (table) indexed table to iterate through
Return values
Returns (function) iterator function
Returns (table) provided table t
Returns (any) value
