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Daniel P H Fox (Roblox) 2025-01-25 16:14:36 -08:00 • committed by GitHub
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docs/syntax-destructuring.md
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@ -84,10 +84,10 @@ Arrays can read out an inclusive range of values from consecutively numbered key
```Lua
local numbers = {3, 5, 11}
local three, five, eleven = numbers[1 : 3]
local three, five, eleven = numbers[1 : #numbers]
```
Negative numbers are allowed, with symmetric behaviour to other Luau functions that accept negative indices (subtracting from the length of the table).
Negative numbers are allowed, with symmetric behaviour to Luau standard library functions that accept negative indices (offset from the end of the table).
```Lua
local numbers = {3, 5, 11}
@ -336,6 +336,10 @@ As such, the proposal is fine leaving implicit keys with only one mode for simpl
-- As proposed (w/ open ranges)
amelia, bethany, caroline = nicknames[]
three, five, eleven = numbers[:]
-- As proposed (closed ranges only)
amelia, bethany, caroline = nicknames[]
three, five, eleven = numbers[1 : -1]
```
### Don't do anything
@ -361,7 +365,6 @@ This proposal attempts to solve this functionally by introducing two syntaxes, o
amelia, bethany, caroline = nicknames[]
three, five, eleven = numbers[:]
-- As proposed (closed ranges only)
amelia, bethany, caroline = nicknames[]
three, five, eleven = numbers[1 : -1]