PICO-8 Wiki
Tag: Visual edit
Tag: Visual edit
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{{ApiReference
<span style="font-weight: bold"></span><span style="font-weight: bold">deli</span>( tbl, i )
 
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|name=deli
: Deletes the first occurrence of a value from a sequence in a table.
 
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|shortdesc=Removes the element at the given index of a sequence in a table.
: tbl<span style="font-weight: normal;"></span>
 
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|tbl||The table.
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|i||The index for the value to be removed.
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}}
   
:: <span style="font-weight: normal;">The table. </span>
 
: i
 
;;;;;;;;;;;;;;;;;;;;:<span style="font-weight: normal;">The value to match and remove. </span>
 
;;;;;:
 
 
The deli() function removes the value at the given index of a sequence. All subsequent values in the sequence shift down by one slot to keep the sequence contiguous.
 
The deli() function removes the value at the given index of a sequence. All subsequent values in the sequence shift down by one slot to keep the sequence contiguous.
   

Revision as of 22:42, 9 July 2020

deli( tbl, i )
Removes the element at the given index of a sequence in a table.
tbl
The table.

i
The index for the value to be removed.

The deli() function removes the value at the given index of a sequence. All subsequent values in the sequence shift down by one slot to keep the sequence contiguous.

The deli() function returns the object being removed. This can be ignored, tested it to see if the removal was successful, or used as needed.

Example

t = {1, 2, 4, 3, 4}
deli(t, 5)  -- t = {1, 2, 4, 3}
deli(t, 3)  -- t = {1, 2, 3}

See also