mirror of
https://github.com/polserver/polserver
synced 2026-08-13 08:23:08 -04:00
21fc580e66
* POC of calling user functions from core * rename to BContinuation * fix annotation warnings * fix annotation warnings 2 * some cleanup, comments * add more params to filter * add more tests * fix stack issues, wip determine what to do with printStack helper testing function * print stack only for debug; increase OTContinuation to 100 * docs * remove debugging leftovers
46 lines
1.5 KiB
Text
46 lines
1.5 KiB
Text
print( array{ 1, 2, 3, 4, 5 }.filter( @Always ) );
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print( array{ 1, 2, 3, 4, 5 }.filter( @IfEven ) );
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print( array{ 1, 2, 3, 4, 5 }.filter( @IfOddIndex ) );
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print( array{ 1, 2, 3, 4, 5 }.filter( @ModifyArray ) );
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print( array{ 1, 2, 3, 4, 5 }.filter( @ModifyArrayByrefShrink ) );
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print( array{ 1, 2, 3, 4, 5 }.filter( @ModifyArrayByrefAdd ) );
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print( array{ 1, 2, 3, 4, 5 }.filter( @ModifyElementByref ) );
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function Always()
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return true;
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endfunction
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function IfEven( element )
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return ( element % 2 ) == 0;
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endfunction
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function IfOddIndex( unused element, index )
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return ( index % 2 ) == 1;
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endfunction
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// Changing the byref array will affect the original array that is being filtered
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function ModifyArrayByrefShrink( unused element, unused index, byref arr )
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arr.shrink( 0 );
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return true;
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endfunction
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// Changing the byref array will affect the original array that is being
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// filtered. This function modifies the array length, but the filter should stop
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// at the original index. Modifying the element via array access also does nothing to the returned filter array.
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function ModifyArrayByrefAdd( element, index, byref arr )
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arr[index] := element * 200;
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arr[index + 1] := element * 10;
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return true;
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endfunction
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// Changing the copied array will not affect the original array that is being filtered
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function ModifyArray( unused element, unused index, arr )
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arr.shrink( 0 );
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return true;
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endfunction
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// Cannot modify element
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function ModifyElementByref( byref element )
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element := "changed";
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return true;
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endfunction
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