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Add parentheses to all @m ~~ Array to get correct error message #1

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Add parentheses to all @m ~~ Array to get correct error message #1

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6 changes: 3 additions & 3 deletions lib/Math/Matrix/ArrayOfArray.rakumod
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Original file line number Diff line number Diff line change
Expand Up @@ -29,10 +29,10 @@ our sub clone (@m) {[ @m.map: {[ $^row.flat.map({$^element.clone}) ]} ]}
################################################################################

our sub check-data (@m) {
fail "Expect an Array or Array or List of Lists" unless (@m ~~ Array and all @m ~~ Array)
or (@m ~~ List and all @m ~~ List);
fail "Expect an Array of Arrays or List of Lists" unless (@m ~~ Array and all(@m) ~~ Array)
or (@m ~~ List and all(@m) ~~ List);
fail "Expect the Array or List to have elements" if @m == 0 or @m[0] == 0;
fail "All rows must contains the same number of elements" unless @m == 1 or @m[0] == all @m[*];
fail "All rows must contain the same number of elements" unless @m == 1 or @m[0] == all @m[*];
fail "All rows must contain only numeric values" unless all( @m[*;*] ) ~~ Numeric;
}

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