Difference between revisions of "Ipairs"
From GiderosMobile
m (Text replacement - "</source>" to "</syntaxhighlight>") |
|||
| (5 intermediate revisions by 2 users not shown) | |||
| 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 | ||
| − | will iterate over the pairs (1,t[1]), (2,t[2]), | + | ''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. | ||
| + | <syntaxhighlight lang="lua"> | ||
(function), (table), (any) = ipairs(t) | (function), (table), (any) = ipairs(t) | ||
| − | </ | + | </syntaxhighlight> |
| − | === | + | |
| − | '''t''': (table) | + | === Parameters === |
| − | === | + | '''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)}} | ||
Latest revision as of 14:31, 13 July 2023
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
