Difference between revisions of "Rawset"
From GiderosMobile
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__NOTOC__ | __NOTOC__ | ||
| − | + | '''Available since:''' Gideros 2011.6<br/> | |
| − | ''' | + | '''Class:''' [[(global)]]<br/> |
| − | ''' | ||
| − | === | + | === Description === |
| − | + | Sets the real value of table[index] to value, without invoking any metamethod. table must be a table, index any value different from nil, and value any Lua value. | |
| + | <syntaxhighlight lang="lua"> | ||
| + | (table) = rawset(table,key,value) | ||
| + | </syntaxhighlight> | ||
| − | + | === Parameters === | |
| − | < | + | '''table''': (table) table to set the value to <br/> |
| − | ( | + | '''key''': (any) key of the table to set the value to <br/> |
| − | </ | + | '''value''': (any) value to store in the table <br/> |
| − | === | + | === Return values === |
| − | ''' | + | '''Returns''' (table) provided table<br/> |
| − | |||
| − | |||
| − | === | + | === Example === |
| − | ''' | + | '''Generate variable names''' |
| + | <syntaxhighlight lang="lua"> | ||
| + | for i = 1, 10 do | ||
| + | rawset(_G, "item"..i, "I am "..i) | ||
| + | end | ||
| + | print(item1) -- I am 1 | ||
| + | print(item2) -- I am 2 | ||
| + | print(item3) -- I am 3 | ||
| + | -- ... | ||
| + | </syntaxhighlight> | ||
{{(global)}} | {{(global)}} | ||
Latest revision as of 15:32, 13 July 2023
Available since: Gideros 2011.6
Class: (global)
Description
Sets the real value of table[index] to value, without invoking any metamethod. table must be a table, index any value different from nil, and value any Lua value.
(table) = rawset(table,key,value)
Parameters
table: (table) table to set the value to
key: (any) key of the table to set the value to
value: (any) value to store in the table
Return values
Returns (table) provided table
Example
Generate variable names
for i = 1, 10 do
rawset(_G, "item"..i, "I am "..i)
end
print(item1) -- I am 1
print(item2) -- I am 2
print(item3) -- I am 3
-- ...
